Optimize icons

Signed-off-by: Julius Härtl <jus@bitgrid.net>

34 files changed, 34 insertions, 419 deletions

diff --git a/img/add_col_after.svg b/img/add_col_after.svg
index e75b431c0..df986b98e 100644
--- a/img/add_col_after.svg
+++ b/img/add_col_after.svg
@@ -1,3 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
-  <path d="M5,14 C7.76005315,14.0033061 9.99669388,16.2399468 10,19 C10,21.7614237 7.76142375,24 5,24 C2.23857625,24 1.77635684e-15,21.7614237 1.77635684e-15,19 C1.77635684e-15,16.2385763 2.23857625,14 5,14 Z M7.5,19.9375 C8.01776695,19.9375 8.4375,19.517767 8.4375,19 C8.4375,18.482233 8.01776695,18.0625 7.5,18.0625 L6.25,18.0625 C6.07741102,18.0625 5.9375,17.922589 5.9375,17.75 L5.9375,16.5 C5.9375,15.982233 5.51776695,15.5625 5,15.5625 C4.48223305,15.5625 4.0625,15.982233 4.0625,16.5 L4.0625,17.75 C4.0625,17.922589 3.92258898,18.0625 3.75,18.0625 L2.5,18.0625 C1.98223305,18.0625 1.5625,18.482233 1.5625,19 C1.5625,19.517767 1.98223305,19.9375 2.5,19.9375 L3.75,19.9375 C3.92258898,19.9375 4.0625,20.077411 4.0625,20.25 L4.0625,21.5 C4.0625,22.017767 4.48223305,22.4375 5,22.4375 C5.51776695,22.4375 5.9375,22.017767 5.9375,21.5 L5.9375,20.25 C5.9375,20.077411 6.07741102,19.9375 6.25,19.9375 L7.5,19.9375 Z M16,19 C16,20.6568542 17.3431458,22 19,22 C20.6568542,22 22,20.6568542 22,19 L22,5 C22,3.34314575 20.6568542,2 19,2 C17.3431458,2 16,3.34314575 16,5 L16,19 Z M14,19 L14,5 C14,2.23857625 16.2385763,0 19,0 C21.7614237,0 24,2.23857625 24,5 L24,19 C24,21.7614237 21.7614237,24 19,24 C16.2385763,24 14,21.7614237 14,19 Z"/>
-</svg>
+<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="m5 14c2.7601 0.0033061 4.9967 2.2399 5 5 0 2.7614-2.2386 5-5 5s-5-2.2386-5-5 2.2386-5 5-5zm2.5 5.9375c0.51777 0 0.9375-0.41973 0.9375-0.9375s-0.41973-0.9375-0.9375-0.9375h-1.25c-0.17259 0-0.3125-0.13991-0.3125-0.3125v-1.25c0-0.51777-0.41973-0.9375-0.9375-0.9375s-0.9375 0.41973-0.9375 0.9375v1.25c0 0.17259-0.13991 0.3125-0.3125 0.3125h-1.25c-0.51777 0-0.9375 0.41973-0.9375 0.9375s0.41973 0.9375 0.9375 0.9375h1.25c0.17259 0 0.3125 0.13991 0.3125 0.3125v1.25c0 0.51777 0.41973 0.9375 0.9375 0.9375s0.9375-0.41973 0.9375-0.9375v-1.25c0-0.17259 0.13991-0.3125 0.3125-0.3125h1.25zm8.5-0.9375c0 1.6569 1.3431 3 3 3s3-1.3431 3-3v-14c0-1.6569-1.3431-3-3-3s-3 1.3431-3 3v14zm-2 0v-14c0-2.7614 2.2386-5 5-5s5 2.2386 5 5v14c0 2.7614-2.2386 5-5 5s-5-2.2386-5-5z"/></svg>
diff --git a/img/add_col_before.svg b/img/add_col_before.svg
index d4c331569..a9011ef14 100644
--- a/img/add_col_before.svg
+++ b/img/add_col_before.svg
@@ -1,3 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
-  <path d="M19,14 C21.7600532,14.0033061 23.9966939,16.2399468 24,19 C24,21.7614237 21.7614237,24 19,24 C16.2385763,24 14,21.7614237 14,19 C14,16.2385763 16.2385763,14 19,14 Z M21.5,19.9375 C22.017767,19.9375 22.4375,19.517767 22.4375,19 C22.4375,18.482233 22.017767,18.0625 21.5,18.0625 L20.25,18.0625 C20.077411,18.0625 19.9375,17.922589 19.9375,17.75 L19.9375,16.5 C19.9375,15.982233 19.517767,15.5625 19,15.5625 C18.482233,15.5625 18.0625,15.982233 18.0625,16.5 L18.0625,17.75 C18.0625,17.922589 17.922589,18.0625 17.75,18.0625 L16.5,18.0625 C15.982233,18.0625 15.5625,18.482233 15.5625,19 C15.5625,19.517767 15.982233,19.9375 16.5,19.9375 L17.75,19.9375 C17.922589,19.9375 18.0625,20.077411 18.0625,20.25 L18.0625,21.5 C18.0625,22.017767 18.482233,22.4375 19,22.4375 C19.517767,22.4375 19.9375,22.017767 19.9375,21.5 L19.9375,20.25 C19.9375,20.077411 20.077411,19.9375 20.25,19.9375 L21.5,19.9375 Z M2,19 C2,20.6568542 3.34314575,22 5,22 C6.65685425,22 8,20.6568542 8,19 L8,5 C8,3.34314575 6.65685425,2 5,2 C3.34314575,2 2,3.34314575 2,5 L2,19 Z M-2.7585502e-16,19 L5.81397739e-16,5 C-1.37692243e-16,2.23857625 2.23857625,0 5,0 C7.76142375,0 10,2.23857625 10,5 L10,19 C10,21.7614237 7.76142375,24 5,24 C2.23857625,24 4.43234962e-16,21.7614237 -2.7585502e-16,19 Z"/>
-</svg>
+<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="m19 14c2.7601 0.0033061 4.9967 2.2399 5 5 0 2.7614-2.2386 5-5 5s-5-2.2386-5-5 2.2386-5 5-5zm2.5 5.9375c0.51777 0 0.9375-0.41973 0.9375-0.9375s-0.41973-0.9375-0.9375-0.9375h-1.25c-0.17259 0-0.3125-0.13991-0.3125-0.3125v-1.25c0-0.51777-0.41973-0.9375-0.9375-0.9375s-0.9375 0.41973-0.9375 0.9375v1.25c0 0.17259-0.13991 0.3125-0.3125 0.3125h-1.25c-0.51777 0-0.9375 0.41973-0.9375 0.9375s0.41973 0.9375 0.9375 0.9375h1.25c0.17259 0 0.3125 0.13991 0.3125 0.3125v1.25c0 0.51777 0.41973 0.9375 0.9375 0.9375s0.9375-0.41973 0.9375-0.9375v-1.25c0-0.17259 0.13991-0.3125 0.3125-0.3125h1.25zm-19.5-0.9375c0 1.6569 1.3431 3 3 3s3-1.3431 3-3v-14c0-1.6569-1.3431-3-3-3s-3 1.3431-3 3v14zm-2 0 8.5725e-16 -14c-7.1909e-16 -2.7614 2.2386-5 5-5s5 2.2386 5 5v14c0 2.7614-2.2386 5-5 5s-5-2.2386-5-5z"/></svg>
diff --git a/img/add_row_after.svg b/img/add_row_after.svg
index 7467302ce..8104d8673 100644
--- a/img/add_row_after.svg
+++ b/img/add_row_after.svg
@@ -1,3 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
-  <path d="M19,0 C21.7600532,0.00330611633 23.9966939,2.23994685 24,5 C24,7.76142375 21.7614237,10 19,10 C16.2385763,10 14,7.76142375 14,5 C14,2.23857625 16.2385763,0 19,0 Z M21.5,5.9375 C22.017767,5.9375 22.4375,5.51776695 22.4375,5 C22.4375,4.48223305 22.017767,4.0625 21.5,4.0625 L20.25,4.0625 C20.077411,4.0625 19.9375,3.92258898 19.9375,3.75 L19.9375,2.5 C19.9375,1.98223305 19.517767,1.5625 19,1.5625 C18.482233,1.5625 18.0625,1.98223305 18.0625,2.5 L18.0625,3.75 C18.0625,3.92258898 17.922589,4.0625 17.75,4.0625 L16.5,4.0625 C15.982233,4.0625 15.5625,4.48223305 15.5625,5 C15.5625,5.51776695 15.982233,5.9375 16.5,5.9375 L17.75,5.9375 C17.922589,5.9375 18.0625,6.07741102 18.0625,6.25 L18.0625,7.5 C18.0625,8.01776695 18.482233,8.4375 19,8.4375 C19.517767,8.4375 19.9375,8.01776695 19.9375,7.5 L19.9375,6.25 C19.9375,6.07741102 20.077411,5.9375 20.25,5.9375 L21.5,5.9375 Z M5,16 C3.34314575,16 2,17.3431458 2,19 C2,20.6568542 3.34314575,22 5,22 L19,22 C20.6568542,22 22,20.6568542 22,19 C22,17.3431458 20.6568542,16 19,16 L5,16 Z M5,14 L19,14 C21.7614237,14 24,16.2385763 24,19 C24,21.7614237 21.7614237,24 19,24 L5,24 C2.23857625,24 3.38176876e-16,21.7614237 0,19 C-1.2263553e-15,16.2385763 2.23857625,14 5,14 Z"/>
-</svg>
+<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="m19 0c2.7601 0.0033061 4.9967 2.2399 5 5 0 2.7614-2.2386 5-5 5s-5-2.2386-5-5 2.2386-5 5-5zm2.5 5.9375c0.51777 0 0.9375-0.41973 0.9375-0.9375s-0.41973-0.9375-0.9375-0.9375h-1.25c-0.17259 0-0.3125-0.13991-0.3125-0.3125v-1.25c0-0.51777-0.41973-0.9375-0.9375-0.9375s-0.9375 0.41973-0.9375 0.9375v1.25c0 0.17259-0.13991 0.3125-0.3125 0.3125h-1.25c-0.51777 0-0.9375 0.41973-0.9375 0.9375s0.41973 0.9375 0.9375 0.9375h1.25c0.17259 0 0.3125 0.13991 0.3125 0.3125v1.25c0 0.51777 0.41973 0.9375 0.9375 0.9375s0.9375-0.41973 0.9375-0.9375v-1.25c0-0.17259 0.13991-0.3125 0.3125-0.3125h1.25zm-16.5 10.062c-1.6569 0-3 1.3431-3 3s1.3431 3 3 3h14c1.6569 0 3-1.3431 3-3s-1.3431-3-3-3h-14zm0-2h14c2.7614 0 5 2.2386 5 5s-2.2386 5-5 5h-14c-2.7614 0-5-2.2386-5-5-1.2264e-15 -2.7614 2.2386-5 5-5z"/></svg>
diff --git a/img/add_row_before.svg b/img/add_row_before.svg
index 822ef89aa..0d2a68e42 100644
--- a/img/add_row_before.svg
+++ b/img/add_row_before.svg
@@ -1,3 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
-  <path d="M19,14 C21.7600532,14.0033061 23.9966939,16.2399468 24,19 C24,21.7614237 21.7614237,24 19,24 C16.2385763,24 14,21.7614237 14,19 C14,16.2385763 16.2385763,14 19,14 Z M21.5,19.9375 C22.017767,19.9375 22.4375,19.517767 22.4375,19 C22.4375,18.482233 22.017767,18.0625 21.5,18.0625 L20.25,18.0625 C20.077411,18.0625 19.9375,17.922589 19.9375,17.75 L19.9375,16.5 C19.9375,15.982233 19.517767,15.5625 19,15.5625 C18.482233,15.5625 18.0625,15.982233 18.0625,16.5 L18.0625,17.75 C18.0625,17.922589 17.922589,18.0625 17.75,18.0625 L16.5,18.0625 C15.982233,18.0625 15.5625,18.482233 15.5625,19 C15.5625,19.517767 15.982233,19.9375 16.5,19.9375 L17.75,19.9375 C17.922589,19.9375 18.0625,20.077411 18.0625,20.25 L18.0625,21.5 C18.0625,22.017767 18.482233,22.4375 19,22.4375 C19.517767,22.4375 19.9375,22.017767 19.9375,21.5 L19.9375,20.25 C19.9375,20.077411 20.077411,19.9375 20.25,19.9375 L21.5,19.9375 Z M5,2 C3.34314575,2 2,3.34314575 2,5 C2,6.65685425 3.34314575,8 5,8 L19,8 C20.6568542,8 22,6.65685425 22,5 C22,3.34314575 20.6568542,2 19,2 L5,2 Z M5,0 L19,0 C21.7614237,-5.07265313e-16 24,2.23857625 24,5 C24,7.76142375 21.7614237,10 19,10 L5,10 C2.23857625,10 3.38176876e-16,7.76142375 0,5 C-1.2263553e-15,2.23857625 2.23857625,5.07265313e-16 5,0 Z"/>
-</svg>
+<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="m19 14c2.7601 0.0033061 4.9967 2.2399 5 5 0 2.7614-2.2386 5-5 5s-5-2.2386-5-5 2.2386-5 5-5zm2.5 5.9375c0.51777 0 0.9375-0.41973 0.9375-0.9375s-0.41973-0.9375-0.9375-0.9375h-1.25c-0.17259 0-0.3125-0.13991-0.3125-0.3125v-1.25c0-0.51777-0.41973-0.9375-0.9375-0.9375s-0.9375 0.41973-0.9375 0.9375v1.25c0 0.17259-0.13991 0.3125-0.3125 0.3125h-1.25c-0.51777 0-0.9375 0.41973-0.9375 0.9375s0.41973 0.9375 0.9375 0.9375h1.25c0.17259 0 0.3125 0.13991 0.3125 0.3125v1.25c0 0.51777 0.41973 0.9375 0.9375 0.9375s0.9375-0.41973 0.9375-0.9375v-1.25c0-0.17259 0.13991-0.3125 0.3125-0.3125h1.25zm-16.5-17.938c-1.6569 0-3 1.3431-3 3s1.3431 3 3 3h14c1.6569 0 3-1.3431 3-3s-1.3431-3-3-3h-14zm0-2h14c2.7614-5.0727e-16 5 2.2386 5 5s-2.2386 5-5 5h-14c-2.7614 0-5-2.2386-5-5-1.2264e-15 -2.7614 2.2386-5 5-5z"/></svg>
diff --git a/img/app.svg b/img/app.svg
index 7e7da1036..ed6be7377 100644
--- a/img/app.svg
+++ b/img/app.svg
@@ -1,4 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg xmlns="http://www.w3.org/2000/svg" height="32" width="32" version="1.0" viewBox="0 0 32 32">
- <path style="color:#000000;block-progression:tb;text-transform:none;text-indent:0" fill="#fff" d="m4.6992 2.004c-0.395 0.0764-0.7062 0.4666-0.6992 0.875v26.244c0 0.46 0.4122 0.876 0.8632 0.876h22.276c0.452 0 0.864-0.416 0.864-0.876v-20.284c-0.008-0.1338-0.046-0.266-0.11-0.383l-6.624-6.3984c-0.086-0.0328-0.178-0.051-0.27-0.0546h-16.137c-0.0532-0.0053-0.11-0.0053-0.1636 0zm3.3008 3.996h12v2h-12v-2zm0 6h10v2h-10v-2zm0 6h16v2h-16v-2zm0 6h8v2h-8v-2z"/>
-</svg>
+<svg width="32" height="32" version="1.0" viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg"><path d="m4.6992 2.004c-0.395 0.0764-0.7062 0.4666-0.6992 0.875v26.244c0 0.46 0.4122 0.876 0.8632 0.876h22.276c0.452 0 0.864-0.416 0.864-0.876v-20.284c-8e-3 -0.1338-0.046-0.266-0.11-0.383l-6.624-6.3984c-0.086-0.0328-0.178-0.051-0.27-0.0546h-16.137c-0.0532-0.0053-0.11-0.0053-0.1636 0zm3.3008 3.996h12v2h-12v-2zm0 6h10v2h-10v-2zm0 6h16v2h-16v-2zm0 6h8v2h-8v-2z" color="#000000" fill="#fff" style="block-progression:tb;text-indent:0;text-transform:none"/></svg>
diff --git a/img/bold.svg b/img/bold.svg
index 985854b30..93b8583c6 100644
--- a/img/bold.svg
+++ b/img/bold.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>text-bold</title><path d="M17.194,10.962A6.271,6.271,0,0,0,12.844.248H4.3a1.25,1.25,0,0,0,0,2.5H5.313a.25.25,0,0,1,.25.25V21a.25.25,0,0,1-.25.25H4.3a1.25,1.25,0,1,0,0,2.5h9.963a6.742,6.742,0,0,0,2.93-12.786Zm-4.35-8.214a3.762,3.762,0,0,1,0,7.523H8.313a.25.25,0,0,1-.25-.25V3a.25.25,0,0,1,.25-.25Zm1.42,18.5H8.313a.25.25,0,0,1-.25-.25V13.021a.25.25,0,0,1,.25-.25h4.531c.017,0,.033,0,.049,0l.013,0h1.358a4.239,4.239,0,0,1,0,8.477Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>text-bold</title><path d="M17.194,10.962A6.271,6.271,0,0,0,12.844.248H4.3a1.25,1.25,0,0,0,0,2.5H5.313a.25.25,0,0,1,.25.25V21a.25.25,0,0,1-.25.25H4.3a1.25,1.25,0,1,0,0,2.5h9.963a6.742,6.742,0,0,0,2.93-12.786Zm-4.35-8.214a3.762,3.762,0,0,1,0,7.523H8.313a.25.25,0,0,1-.25-.25V3a.25.25,0,0,1,.25-.25Zm1.42,18.5H8.313a.25.25,0,0,1-.25-.25V13.021a.25.25,0,0,1,.25-.25h4.531c.017,0,.033,0,.049,0l.013,0h1.358a4.239,4.239,0,0,1,0,8.477Z"/></svg>
diff --git a/img/checklist.svg b/img/checklist.svg
index 20e8dc03d..ba8bacf54 100644
--- a/img/checklist.svg
+++ b/img/checklist.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>checklist-alternate</title><path d="M21,0H3A3,3,0,0,0,0,3V21a3,3,0,0,0,3,3H21a3,3,0,0,0,3-3V3A3,3,0,0,0,21,0Zm1,21a1,1,0,0,1-1,1H3a1,1,0,0,1-1-1V3A1,1,0,0,1,3,2H21a1,1,0,0,1,1,1Z"/><path d="M11.249,4.5a1.251,1.251,0,0,0-1.75.25L7.365,7.6l-.482-.481A1.25,1.25,0,0,0,5.116,8.883l1.5,1.5A1.262,1.262,0,0,0,8.5,10.249l3-4A1.25,1.25,0,0,0,11.249,4.5Z"/><path d="M11.249,13.5a1.251,1.251,0,0,0-1.75.25L7.365,16.6l-.482-.481a1.25,1.25,0,1,0-1.767,1.768l1.5,1.5A1.265,1.265,0,0,0,8.5,19.249l3-4A1.25,1.25,0,0,0,11.249,13.5Z"/><path d="M18.5,7.749H14a1.25,1.25,0,0,0,0,2.5h4.5a1.25,1.25,0,0,0,0-2.5Z"/><path d="M18.5,15.749H14a1.25,1.25,0,0,0,0,2.5h4.5a1.25,1.25,0,1,0,0-2.5Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>checklist-alternate</title><path d="M21,0H3A3,3,0,0,0,0,3V21a3,3,0,0,0,3,3H21a3,3,0,0,0,3-3V3A3,3,0,0,0,21,0Zm1,21a1,1,0,0,1-1,1H3a1,1,0,0,1-1-1V3A1,1,0,0,1,3,2H21a1,1,0,0,1,1,1Z"/><path d="M11.249,4.5a1.251,1.251,0,0,0-1.75.25L7.365,7.6l-.482-.481A1.25,1.25,0,0,0,5.116,8.883l1.5,1.5A1.262,1.262,0,0,0,8.5,10.249l3-4A1.25,1.25,0,0,0,11.249,4.5Z"/><path d="M11.249,13.5a1.251,1.251,0,0,0-1.75.25L7.365,16.6l-.482-.481a1.25,1.25,0,1,0-1.767,1.768l1.5,1.5A1.265,1.265,0,0,0,8.5,19.249l3-4A1.25,1.25,0,0,0,11.249,13.5Z"/><path d="M18.5,7.749H14a1.25,1.25,0,0,0,0,2.5h4.5a1.25,1.25,0,0,0,0-2.5Z"/><path d="M18.5,15.749H14a1.25,1.25,0,0,0,0,2.5h4.5a1.25,1.25,0,1,0,0-2.5Z"/></svg>
diff --git a/img/code.svg b/img/code.svg
index 18b960bf1..48e95b867 100644
--- a/img/code.svg
+++ b/img/code.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>angle-brackets</title><path d="M9.147,21.552a1.244,1.244,0,0,1-.895-.378L.84,13.561a2.257,2.257,0,0,1,0-3.125L8.252,2.823a1.25,1.25,0,0,1,1.791,1.744l-6.9,7.083a.5.5,0,0,0,0,.7l6.9,7.082a1.25,1.25,0,0,1-.9,2.122Z"/><path d="M14.854,21.552a1.25,1.25,0,0,1-.9-2.122l6.9-7.083a.5.5,0,0,0,0-.7l-6.9-7.082a1.25,1.25,0,0,1,1.791-1.744l7.411,7.612a2.257,2.257,0,0,1,0,3.125l-7.412,7.614A1.244,1.244,0,0,1,14.854,21.552Zm6.514-9.373h0Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>angle-brackets</title><path d="M9.147,21.552a1.244,1.244,0,0,1-.895-.378L.84,13.561a2.257,2.257,0,0,1,0-3.125L8.252,2.823a1.25,1.25,0,0,1,1.791,1.744l-6.9,7.083a.5.5,0,0,0,0,.7l6.9,7.082a1.25,1.25,0,0,1-.9,2.122Z"/><path d="m14.854 21.552a1.25 1.25 0 0 1-0.9-2.122l6.9-7.083a0.5 0.5 0 0 0 0-0.7l-6.9-7.082a1.25 1.25 0 0 1 1.791-1.744l7.411 7.612a2.257 2.257 0 0 1 0 3.125l-7.412 7.614a1.244 1.244 0 0 1-0.89 0.38z"/></svg>
diff --git a/img/combine_cells.svg b/img/combine_cells.svg
index a4035e515..54ae3292e 100644
--- a/img/combine_cells.svg
+++ b/img/combine_cells.svg
@@ -1,3 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
-  <path d="M2,19 C2,20.6568542 3.34314575,22 5,22 L19,22 C20.6568542,22 22,20.6568542 22,19 L22,5 C22,3.34314575 20.6568542,2 19,2 L5,2 C3.34314575,2 2,3.34314575 2,5 L2,19 Z M-1.16403344e-15,19 L-3.0678068e-16,5 C-6.44957556e-16,2.23857625 2.23857625,0 5,0 L19,0 C21.7614237,0 24,2.23857625 24,5 L24,19 C24,21.7614237 21.7614237,24 19,24 L5,24 C2.23857625,24 9.50500275e-16,21.7614237 -1.16403344e-15,19 Z M12,10 C12.5522847,10 13,10.4477153 13,11 L13,13 C13,13.5522847 12.5522847,14 12,14 C11.4477153,14 11,13.5522847 11,13 L11,11 C11,10.4477153 11.4477153,10 12,10 Z M12,16 C12.5522847,16 13,16.4477153 13,17 L13,20 C13,20.5522847 12.5522847,21 12,21 C11.4477153,21 11,20.5522847 11,20 L11,17 C11,16.4477153 11.4477153,16 12,16 Z M12,3 C12.5522847,3 13,3.44771525 13,4 L13,7 C13,7.55228475 12.5522847,8 12,8 C11.4477153,8 11,7.55228475 11,7 L11,4 C11,3.44771525 11.4477153,3 12,3 Z"/>
-</svg>
+<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="m2 19c0 1.6569 1.3431 3 3 3h14c1.6569 0 3-1.3431 3-3v-14c0-1.6569-1.3431-3-3-3h-14c-1.6569 0-3 1.3431-3 3v14zm-2 0 8.5725e-16 -14c-3.3818e-16 -2.7614 2.2386-5 5-5h14c2.7614 0 5 2.2386 5 5v14c0 2.7614-2.2386 5-5 5h-14c-2.7614 0-5-2.2386-5-5zm12-9c0.55228 0 1 0.44772 1 1v2c0 0.55228-0.44772 1-1 1s-1-0.44772-1-1v-2c0-0.55228 0.44772-1 1-1zm0 6c0.55228 0 1 0.44772 1 1v3c0 0.55228-0.44772 1-1 1s-1-0.44772-1-1v-3c0-0.55228 0.44772-1 1-1zm0-13c0.55228 0 1 0.44772 1 1v3c0 0.55228-0.44772 1-1 1s-1-0.44772-1-1v-3c0-0.55228 0.44772-1 1-1z"/></svg>
diff --git a/img/delete_col.svg b/img/delete_col.svg
index 55fa1450e..a68b35683 100644
--- a/img/delete_col.svg
+++ b/img/delete_col.svg
@@ -1,3 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
-  <path d="M12.6414391,21.9312708 C12.9358807,22.5689168 13.3234155,23.1547532 13.7866134,23.6713497 C13.2317936,23.8836754 12.6294813,24 12,24 C9.23857625,24 7,21.7614237 7,19 L7,5 C7,2.23857625 9.23857625,0 12,0 C14.7614237,0 17,2.23857625 17,5 L17,12.2898787 C16.2775651,12.5048858 15.6040072,12.8333806 15,13.2546893 L15,5 C15,3.34314575 13.6568542,2 12,2 C10.3431458,2 9,3.34314575 9,5 L9,19 C9,20.6568542 10.3431458,22 12,22 C12.220157,22 12.4347751,21.9762852 12.6414391,21.9312708 Z M19,14 C21.7600532,14.0033061 23.9966939,16.2399468 24,19 C24,21.7614237 21.7614237,24 19,24 C16.2385763,24 14,21.7614237 14,19 C14,16.2385763 16.2385763,14 19,14 Z M16.5,19.9375 L21.5,19.9375 C22.017767,19.9375 22.4375,19.517767 22.4375,19 C22.4375,18.482233 22.017767,18.0625 21.5,18.0625 L16.5,18.0625 C15.982233,18.0625 15.5625,18.482233 15.5625,19 C15.5625,19.517767 15.982233,19.9375 16.5,19.9375 Z"/>
-</svg>
+<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="m12.641 21.931c0.29444 0.63765 0.68198 1.2235 1.1452 1.7401-0.55482 0.21233-1.1571 0.32865-1.7866 0.32865-2.7614 0-5-2.2386-5-5v-14c0-2.7614 2.2386-5 5-5s5 2.2386 5 5v7.2899c-0.72243 0.21501-1.396 0.5435-2 0.96481v-8.2547c0-1.6569-1.3431-3-3-3s-3 1.3431-3 3v14c0 1.6569 1.3431 3 3 3 0.22016 0 0.43478-0.023715 0.64144-0.068729zm6.3586-7.9313c2.7601 0.0033061 4.9967 2.2399 5 5 0 2.7614-2.2386 5-5 5s-5-2.2386-5-5 2.2386-5 5-5zm-2.5 5.9375h5c0.51777 0 0.9375-0.41973 0.9375-0.9375s-0.41973-0.9375-0.9375-0.9375h-5c-0.51777 0-0.9375 0.41973-0.9375 0.9375s0.41973 0.9375 0.9375 0.9375z"/></svg>
diff --git a/img/delete_row.svg b/img/delete_row.svg
index 7844f92d9..537c3195a 100644
--- a/img/delete_row.svg
+++ b/img/delete_row.svg
@@ -1,3 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
-  <path d="M13.2546893,15 C12.8333806,15.6040072 12.5048858,16.2775651 12.2898787,17 L5,17 C2.23857625,17 3.38176876e-16,14.7614237 0,12 C-1.2263553e-15,9.23857625 2.23857625,7 5,7 L19,7 C21.7614237,7 24,9.23857625 24,12 C24,12.6294813 23.8836754,13.2317936 23.6713497,13.7866134 C23.1547532,13.3234155 22.5689168,12.9358807 21.9312708,12.6414391 C21.9762852,12.4347751 22,12.220157 22,12 C22,10.3431458 20.6568542,9 19,9 L5,9 C3.34314575,9 2,10.3431458 2,12 C2,13.6568542 3.34314575,15 5,15 L13.2546893,15 Z M19,14 C21.7600532,14.0033061 23.9966939,16.2399468 24,19 C24,21.7614237 21.7614237,24 19,24 C16.2385763,24 14,21.7614237 14,19 C14,16.2385763 16.2385763,14 19,14 Z M16.5,19.9375 L21.5,19.9375 C22.017767,19.9375 22.4375,19.517767 22.4375,19 C22.4375,18.482233 22.017767,18.0625 21.5,18.0625 L16.5,18.0625 C15.982233,18.0625 15.5625,18.482233 15.5625,19 C15.5625,19.517767 15.982233,19.9375 16.5,19.9375 Z"/>
-</svg>
+<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="m13.255 15c-0.42131 0.60401-0.7498 1.2776-0.96481 2h-7.2899c-2.7614 0-5-2.2386-5-5-1.2264e-15 -2.7614 2.2386-5 5-5h14c2.7614 0 5 2.2386 5 5 0 0.62948-0.11632 1.2318-0.32865 1.7866-0.5166-0.4632-1.1024-0.85073-1.7401-1.1452 0.045014-0.20666 0.068729-0.42128 0.068729-0.64144 0-1.6569-1.3431-3-3-3h-14c-1.6569 0-3 1.3431-3 3s1.3431 3 3 3h8.2547zm5.7453-1c2.7601 0.0033061 4.9967 2.2399 5 5 0 2.7614-2.2386 5-5 5s-5-2.2386-5-5 2.2386-5 5-5zm-2.5 5.9375h5c0.51777 0 0.9375-0.41973 0.9375-0.9375s-0.41973-0.9375-0.9375-0.9375h-5c-0.51777 0-0.9375 0.41973-0.9375 0.9375s0.41973 0.9375 0.9375 0.9375z"/></svg>
diff --git a/img/delete_table.svg b/img/delete_table.svg
index a7509520e..0c78cf9b8 100644
--- a/img/delete_table.svg
+++ b/img/delete_table.svg
@@ -1,3 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
-  <path d="M19,14 C21.7600532,14.0033061 23.9966939,16.2399468 24,19 C24,21.7614237 21.7614237,24 19,24 C16.2385763,24 14,21.7614237 14,19 C14,16.2385763 16.2385763,14 19,14 Z M16.5,19.9375 L21.5,19.9375 C22.017767,19.9375 22.4375,19.517767 22.4375,19 C22.4375,18.482233 22.017767,18.0625 21.5,18.0625 L16.5,18.0625 C15.982233,18.0625 15.5625,18.482233 15.5625,19 C15.5625,19.517767 15.982233,19.9375 16.5,19.9375 Z M12.2898787,17 L9,17 L9,22 L12.6736312,22 C13.0297295,22.7496048 13.515133,23.4258795 14.1010173,24 L5,24 C2.23857625,24 -1.43817996e-15,21.7614237 -1.77635684e-15,19 L-3.55271368e-15,5 C-3.89089055e-15,2.23857625 2.23857625,5.07265313e-16 5,-1.77635684e-15 L19,-1.77635684e-15 C21.7614237,-2.28362215e-15 24,2.23857625 24,5 L24,7.82313285 C24.0122947,7.88054124 24.0187107,7.93964623 24.0187107,8 C24.0187107,8.06035377 24.0122947,8.11945876 24,8.17686715 L24,14.1010173 C23.4258795,13.515133 22.7496048,13.0297295 22,12.6736312 L22,9 L17,9 L17,12.2898787 C16.2775651,12.5048858 15.6040072,12.8333806 15,13.2546893 L15,9 L9,9 L9,15 L13.2546893,15 C12.8333806,15.6040072 12.5048858,16.2775651 12.2898787,17 Z M17,7 L22,7 L22,5 C22,3.34314575 20.6568542,2 19,2 L17,2 L17,7 Z M15,7 L15,2 L9,2 L9,7 L15,7 Z M7,2 L5,2 C3.34314575,2 2,3.34314575 2,5 L2,7 L7,7 L7,2 Z M2,9 L2,15 L7,15 L7,9 L2,9 Z M2,17 L2,19 C2,20.6568542 3.34314575,22 5,22 L7,22 L7,17 L2,17 Z"/>
-</svg>
+<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="m19 14c2.7601 0.0033061 4.9967 2.2399 5 5 0 2.7614-2.2386 5-5 5s-5-2.2386-5-5 2.2386-5 5-5zm-2.5 5.9375h5c0.51777 0 0.9375-0.41973 0.9375-0.9375s-0.41973-0.9375-0.9375-0.9375h-5c-0.51777 0-0.9375 0.41973-0.9375 0.9375s0.41973 0.9375 0.9375 0.9375zm-4.2101-2.9375h-3.2899v5h3.6736c0.3561 0.7496 0.8415 1.4259 1.4274 2h-9.101c-2.7614 0-5-2.2386-5-5l-1.7764e-15 -14c-3.3818e-16 -2.7614 2.2386-5 5-5h14c2.7614-5.0727e-16 5 2.2386 5 5v2.8231c0.012295 0.057408 0.018711 0.11651 0.018711 0.17687s-0.006416 0.11946-0.018711 0.17687v5.9242c-0.57412-0.58588-1.2504-1.0713-2-1.4274v-3.6736h-5v3.2899c-0.72243 0.21501-1.396 0.5435-2 0.96481v-4.2547h-6v6h4.2547c-0.42131 0.60401-0.7498 1.2776-0.96481 2zm4.7101-10h5v-2c0-1.6569-1.3431-3-3-3h-2v5zm-2 0v-5h-6v5h6zm-8-5h-2c-1.6569 0-3 1.3431-3 3v2h5v-5zm-5 7v6h5v-6h-5zm0 8v2c0 1.6569 1.3431 3 3 3h2v-5h-5z"/></svg>
diff --git a/img/github.svg b/img/github.svg
index cf089e63c..32d31b431 100644
--- a/img/github.svg
+++ b/img/github.svg
@@ -1,3 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
-  <path d="M11.999,0.5 C5.649,0.5 0.5,5.648 0.5,12 C0.5,17.082 3.794,21.392 8.365,22.914 C8.939,23.017 9.121,22.678 9.121,22.373 C9.121,22.099 9.127,21.336 9.121,20.376 C5.923,21.07 5.26,18.861 5.26,18.861 C4.737,17.532 3.985,17.179 3.985,17.179 C2.94,16.465 4.062,16.48 4.062,16.48 C5.215,16.56 5.824,17.664 5.824,17.664 C6.85,19.422 8.515,18.914 9.17,18.62 C9.276,17.878 9.572,17.369 9.901,17.084 C7.347,16.792 4.663,15.807 4.663,11.398 C4.663,10.143 5.111,9.117 5.847,8.312 C5.729,8.023 5.333,6.852 5.959,5.269 C5.959,5.269 6.926,4.96 9.121,6.449 C10.039,6.193 11.023,6.066 12.001,6.061 C12.977,6.066 13.961,6.193 14.881,6.449 C17.076,4.961 18.04,5.269 18.04,5.269 C18.667,6.852 18.272,8.023 18.154,8.312 C18.89,9.117 19.337,10.143 19.337,11.398 C19.337,15.818 16.648,16.789 14.086,17.072 C14.498,17.429 14.873,18.119 14.873,19.192 C14.873,20.63 14.873,21.998 14.873,22.376 C14.873,22.684 15.059,23.023 15.643,22.912 C20.209,21.389 23.5,17.08 23.5,12 C23.5,5.648 18.352,0.5 11.999,0.5 Z"/>
-</svg>
+<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="m11.999 0.5c-6.35 0-11.499 5.148-11.499 11.5 0 5.082 3.294 9.392 7.865 10.914 0.574 0.103 0.756-0.236 0.756-0.541 0-0.274 6e-3 -1.037 0-1.997-3.198 0.694-3.861-1.515-3.861-1.515-0.523-1.329-1.275-1.682-1.275-1.682-1.045-0.714 0.077-0.699 0.077-0.699 1.153 0.08 1.762 1.184 1.762 1.184 1.026 1.758 2.691 1.25 3.346 0.956 0.106-0.742 0.402-1.251 0.731-1.536-2.554-0.292-5.238-1.277-5.238-5.686 0-1.255 0.448-2.281 1.184-3.086-0.118-0.289-0.514-1.46 0.112-3.043 0 0 0.967-0.309 3.162 1.18 0.918-0.256 1.902-0.383 2.88-0.388 0.976 5e-3 1.96 0.132 2.88 0.388 2.195-1.488 3.159-1.18 3.159-1.18 0.627 1.583 0.232 2.754 0.114 3.043 0.736 0.805 1.183 1.831 1.183 3.086 0 4.42-2.689 5.391-5.251 5.674 0.412 0.357 0.787 1.047 0.787 2.12v3.184c0 0.308 0.186 0.647 0.77 0.536 4.566-1.523 7.857-5.832 7.857-10.912 0-6.352-5.148-11.5-11.501-11.5z"/></svg>
diff --git a/img/h1.svg b/img/h1.svg
index 408d54eab..385b4c6b1 100644
--- a/img/h1.svg
+++ b/img/h1.svg
@@ -1,61 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   viewBox="0 0 24 24"
-   version="1.1"
-   id="svg6"
-   sodipodi:docname="h1.svg"
-   inkscape:version="0.92.4 5da689c313, 2019-01-14">
-  <metadata
-     id="metadata12">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <defs
-     id="defs10" />
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1920"
-     inkscape:window-height="1018"
-     id="namedview8"
-     showgrid="false"
-     inkscape:zoom="13.906433"
-     inkscape:cx="31.958417"
-     inkscape:cy="17.32974"
-     inkscape:window-x="0"
-     inkscape:window-y="25"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg6" />
-  <title
-     id="title2">text-italic</title>
-  <text
-     xml:space="preserve"
-     style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:80px;line-height:1.25;font-family:'Open Sans';-inkscape-font-specification:'Open Sans';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none"
-     x="3.112536"
-     y="17.312809"
-     id="text4524"><tspan
-       sodipodi:role="line"
-       id="tspan4522"
-       x="3.112536"
-       y="17.312809"
-       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:14.66666698px;font-family:'Open Sans';-inkscape-font-specification:'Open Sans'">H1</tspan></text>
-</svg>
+<svg version="1.1" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>text-italic</title><g stroke-width="1.3371" style="font-feature-settings:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-variant-numeric:normal" aria-label="H1"><path d="m12.929 19h-1.6279v-6.5882h-7.3735v6.5882h-1.6279v-14h1.6279v5.9562h7.3735v-5.9562h1.6279z"/><path d="m21.7 19h-1.5513v-9.9781q0-1.2449 0.07661-2.3557-0.20109 0.20109-0.45007 0.42134t-2.2791 1.8673l-0.84268-1.0917 3.7059-2.8632h1.3406z"/></g></svg>
diff --git a/img/h2.svg b/img/h2.svg
index 05e90370a..bc35b1ddb 100644
--- a/img/h2.svg
+++ b/img/h2.svg
@@ -1,61 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   viewBox="0 0 24 24"
-   version="1.1"
-   id="svg6"
-   sodipodi:docname="h1.svg"
-   inkscape:version="0.92.4 5da689c313, 2019-01-14">
-  <metadata
-     id="metadata12">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <defs
-     id="defs10" />
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1920"
-     inkscape:window-height="1018"
-     id="namedview8"
-     showgrid="false"
-     inkscape:zoom="13.906433"
-     inkscape:cx="45.333522"
-     inkscape:cy="28.979025"
-     inkscape:window-x="0"
-     inkscape:window-y="25"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg6" />
-  <title
-     id="title2">text-italic</title>
-  <text
-     xml:space="preserve"
-     style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:80px;line-height:1.25;font-family:'Open Sans';-inkscape-font-specification:'Open Sans';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none"
-     x="2.3934443"
-     y="17.312809"
-     id="text4524"><tspan
-       sodipodi:role="line"
-       id="tspan4522"
-       x="2.3934443"
-       y="17.312809"
-       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:14.66666698px;font-family:'Open Sans';-inkscape-font-specification:'Open Sans'">H2</tspan></text>
-</svg>
+<svg version="1.1" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>text-italic</title><g stroke-width="1.3182" style="font-feature-settings:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-variant-numeric:normal" aria-label="H2"><path d="m11.283 19h-1.6049v-6.495h-7.2691v6.495h-1.6049v-13.802h1.6049v5.8719h7.2691v-5.8719h1.6049z"/><path d="m23.196 19h-9.0723v-1.35l3.6346-3.6534q1.6615-1.6804 2.1902-2.3979 0.52866-0.71747 0.793-1.3972 0.26433-0.67971 0.26433-1.4633 0-1.1045-0.67027-1.7465-0.67027-0.65139-1.8598-0.65139-0.85908 0-1.6332 0.28321-0.76468 0.28321-1.7087 1.029l-0.83076-1.0668q1.907-1.586 4.1538-1.586 1.9447 0 3.0493 1.0007 1.1045 0.99125 1.1045 2.6716 0 1.3122-0.73635 2.5961-0.73635 1.2839-2.7566 3.2475l-3.0209 2.9549v0.07552h7.0992z"/></g></svg>
diff --git a/img/h3.svg b/img/h3.svg
index 0ce9a8c99..1b2b8a11f 100644
--- a/img/h3.svg
+++ b/img/h3.svg
@@ -1,61 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   viewBox="0 0 24 24"
-   version="1.1"
-   id="svg6"
-   sodipodi:docname="h3.svg"
-   inkscape:version="0.92.4 5da689c313, 2019-01-14">
-  <metadata
-     id="metadata12">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <defs
-     id="defs10" />
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1920"
-     inkscape:window-height="1018"
-     id="namedview8"
-     showgrid="false"
-     inkscape:zoom="13.906433"
-     inkscape:cx="30.87978"
-     inkscape:cy="28.835207"
-     inkscape:window-x="0"
-     inkscape:window-y="25"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg6" />
-  <title
-     id="title2">text-italic</title>
-  <text
-     xml:space="preserve"
-     style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:80px;line-height:1.25;font-family:'Open Sans';-inkscape-font-specification:'Open Sans';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none"
-     x="2.3934443"
-     y="17.312809"
-     id="text4524"><tspan
-       sodipodi:role="line"
-       id="tspan4522"
-       x="2.3934443"
-       y="17.312809"
-       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:14.66666698px;font-family:'Open Sans';-inkscape-font-specification:'Open Sans'">H3</tspan></text>
-</svg>
+<svg version="1.1" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>text-italic</title><g stroke-width="1.3007" style="font-feature-settings:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-variant-numeric:normal" aria-label="H3"><path d="m11.339 18.814h-1.5835v-6.4087h-7.1725v6.4087h-1.5835v-13.618h1.5835v5.7939h7.1725v-5.7939h1.5835z"/><path d="m22.582 8.3996q0 1.3041-0.73588 2.1331-0.72656 0.82903-2.0679 1.1085v0.07452q1.6394 0.20493 2.4312 1.0433 0.79177 0.83834 0.79177 2.1983 0 1.9468-1.3507 2.9994-1.3507 1.0433-3.8378 1.0433-1.0805 0-1.9841-0.16767-0.89423-0.15835-1.7419-0.56821v-1.4718q0.88492 0.4378 1.8816 0.67068 1.006 0.22356 1.9002 0.22356 3.5304 0 3.5304-2.7665 0-2.4778-3.8936-2.4778h-1.3414v-1.332h1.36q1.5929 0 2.5243-0.69862 0.93149-0.70794 0.93149-1.9561 0-0.9967-0.68931-1.5649-0.67999-0.56821-1.8537-0.56821-0.89423 0-1.686 0.24219t-1.8071 0.89423l-0.78246-1.0433q0.83834-0.66136 1.9282-1.034 1.0992-0.38191 2.3101-0.38191 1.9841 0 3.0832 0.91286 1.0992 0.90355 1.0992 2.4871z"/></g></svg>
diff --git a/img/h4.svg b/img/h4.svg
index d8faf5f9d..82b0cf2f6 100644
--- a/img/h4.svg
+++ b/img/h4.svg
@@ -1,61 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   viewBox="0 0 24 24"
-   version="1.1"
-   id="svg6"
-   sodipodi:docname="h4.svg"
-   inkscape:version="0.92.4 5da689c313, 2019-01-14">
-  <metadata
-     id="metadata12">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <defs
-     id="defs10" />
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1920"
-     inkscape:window-height="1018"
-     id="namedview8"
-     showgrid="false"
-     inkscape:zoom="13.906433"
-     inkscape:cx="30.87978"
-     inkscape:cy="28.835207"
-     inkscape:window-x="0"
-     inkscape:window-y="25"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg6" />
-  <title
-     id="title2">text-italic</title>
-  <text
-     xml:space="preserve"
-     style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:80px;line-height:1.25;font-family:'Open Sans';-inkscape-font-specification:'Open Sans';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none"
-     x="2.3934443"
-     y="17.312809"
-     id="text4524"><tspan
-       sodipodi:role="line"
-       id="tspan4522"
-       x="2.3934443"
-       y="17.312809"
-       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:14.66666698px;font-family:'Open Sans';-inkscape-font-specification:'Open Sans'">H4</tspan></text>
-</svg>
+<svg version="1.1" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>text-italic</title><g stroke-width="1.3299" style="font-feature-settings:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-variant-numeric:normal" aria-label="H4"><path d="m10.948 19h-1.6191v-6.5525h-7.3334v6.5525h-1.6191v-13.924h1.6191v5.9239h7.3334v-5.9239h1.6191z"/><path d="m23.624 15.8h-2.0667v3.2h-1.5143v-3.2h-6.7715v-1.381l6.6096-9.4192h1.6762v9.362h2.0667zm-3.581-1.4381v-4.6286q0-1.3619 0.09524-3.0762h-0.07619q-0.45715 0.9143-0.85716 1.5143l-4.3524 6.1906z"/></g></svg>
diff --git a/img/h5.svg b/img/h5.svg
index 0f5f1e281..251200b70 100644
--- a/img/h5.svg
+++ b/img/h5.svg
@@ -1,61 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   viewBox="0 0 24 24"
-   version="1.1"
-   id="svg6"
-   sodipodi:docname="h5.svg"
-   inkscape:version="0.92.4 5da689c313, 2019-01-14">
-  <metadata
-     id="metadata12">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <defs
-     id="defs10" />
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1920"
-     inkscape:window-height="1018"
-     id="namedview8"
-     showgrid="false"
-     inkscape:zoom="13.906433"
-     inkscape:cx="16.426038"
-     inkscape:cy="28.691389"
-     inkscape:window-x="0"
-     inkscape:window-y="25"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg6" />
-  <title
-     id="title2">text-italic</title>
-  <text
-     xml:space="preserve"
-     style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:80px;line-height:1.25;font-family:'Open Sans';-inkscape-font-specification:'Open Sans';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none"
-     x="2.3934443"
-     y="17.312809"
-     id="text4524"><tspan
-       sodipodi:role="line"
-       id="tspan4522"
-       x="2.3934443"
-       y="17.312809"
-       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:14.66666698px;font-family:'Open Sans';-inkscape-font-specification:'Open Sans'">H5</tspan></text>
-</svg>
+<svg version="1.1" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>text-italic</title><g stroke-width="1.3191" style="font-feature-settings:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-variant-numeric:normal" aria-label="H5"><path d="m11.32 18.811h-1.606v-6.4994h-7.274v6.4994h-1.606v-13.811h1.606v5.8759h7.274v-5.8759h1.606z"/><path d="m18.481 10.375q2.1822 0 3.4292 1.0864 1.2564 1.0769 1.2564 2.9568 0 2.1444-1.3698 3.3631-1.3603 1.2186-3.7598 1.2186-2.3334 0-3.5614-0.7463v-1.5115q0.66127 0.4251 1.6437 0.67072 0.98246 0.23617 1.9366 0.23617 1.6626 0 2.579-0.78408 0.92578-0.78408 0.92578-2.2672 0-2.8907-3.5425-2.8907-0.89744 0-2.3995 0.27396l-0.81242-0.51957 0.51957-6.4616h6.8678v1.4454h-5.5264l-0.34953 4.1471q1.0864-0.21728 2.1633-0.21728z"/></g></svg>
diff --git a/img/h6.svg b/img/h6.svg
index 5b6d9675f..a396a4f49 100644
--- a/img/h6.svg
+++ b/img/h6.svg
@@ -1,61 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   viewBox="0 0 24 24"
-   version="1.1"
-   id="svg6"
-   sodipodi:docname="h6.svg"
-   inkscape:version="0.92.4 5da689c313, 2019-01-14">
-  <metadata
-     id="metadata12">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <defs
-     id="defs10" />
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1920"
-     inkscape:window-height="1018"
-     id="namedview8"
-     showgrid="false"
-     inkscape:zoom="13.906433"
-     inkscape:cx="16.426038"
-     inkscape:cy="28.691389"
-     inkscape:window-x="0"
-     inkscape:window-y="25"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg6" />
-  <title
-     id="title2">text-italic</title>
-  <text
-     xml:space="preserve"
-     style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:80px;line-height:1.25;font-family:'Open Sans';-inkscape-font-specification:'Open Sans';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none"
-     x="2.3934443"
-     y="17.312809"
-     id="text4524"><tspan
-       sodipodi:role="line"
-       id="tspan4522"
-       x="2.3934443"
-       y="17.312809"
-       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:14.66666698px;font-family:'Open Sans';-inkscape-font-specification:'Open Sans'">H6</tspan></text>
-</svg>
+<svg version="1.1" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>text-italic</title><g stroke-width="1.3007" style="font-feature-settings:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-variant-numeric:normal" aria-label="H6"><path d="m11.246 18.814h-1.5835v-6.4087h-7.1725v6.4087h-1.5835v-13.618h1.5835v5.7939h7.1725v-5.7939h1.5835z"/><path d="m14.208 12.992q0-4.0147 1.5556-5.9988 1.5649-1.9934 4.6202-1.9934 1.0526 0 1.6581 0.17698v1.332q-0.71725-0.23287-1.6394-0.23287-2.189 0-3.3441 1.3693-1.1551 1.36-1.2668 4.2849h0.11178q1.0246-1.6022 3.2416-1.6022 1.835 0 2.8876 1.1085 1.0619 1.1085 1.0619 3.0087 0 2.1238-1.1644 3.3441-1.1551 1.2109-3.1298 1.2109-2.1145 0-3.3534-1.5835-1.2389-1.5929-1.2389-4.4246zm4.5736 4.6947q1.3227 0 2.0493-0.82903 0.73588-0.83834 0.73588-2.4126 0-1.3507-0.67999-2.1238-0.67999-0.77314-2.0307-0.77314-0.83834 0-1.537 0.34465-0.69862 0.34465-1.1178 0.95012-0.40986 0.60547-0.40986 1.2575 0 0.95944 0.3726 1.7885 0.3726 0.82903 1.0526 1.3134 0.68931 0.48438 1.5649 0.48438z"/></g></svg>
diff --git a/img/hr.svg b/img/hr.svg
index 2469e43c7..e72bf5fb6 100644
--- a/img/hr.svg
+++ b/img/hr.svg
@@ -1,3 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
-  <path d="M5,13 C4.44771525,13 4,12.5522847 4,12 C4,11.4477153 4.44771525,11 5,11 L19,11 C19.5522847,11 20,11.4477153 20,12 C20,12.5522847 19.5522847,13 19,13 L5,13 Z"/>
-</svg>
+<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="m5 13c-0.55228 0-1-0.44772-1-1s0.44772-1 1-1h14c0.55228 0 1 0.44772 1 1s-0.44772 1-1 1h-14z"/></svg>
diff --git a/img/image.svg b/img/image.svg
index 388c745f4..7eb424d69 100644
--- a/img/image.svg
+++ b/img/image.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>paginate-filter-picture-alternate</title><circle cx="9.75" cy="6.247" r="2.25"/><path d="M16.916,8.71A1.027,1.027,0,0,0,16,8.158a1.007,1.007,0,0,0-.892.586L13.55,12.178a.249.249,0,0,1-.422.053l-.82-1.024a1,1,0,0,0-.813-.376,1.007,1.007,0,0,0-.787.426L7.59,15.71A.5.5,0,0,0,8,16.5H20a.5.5,0,0,0,.425-.237.5.5,0,0,0,.022-.486Z"/><path d="M22,0H5.5a2,2,0,0,0-2,2V18.5a2,2,0,0,0,2,2H22a2,2,0,0,0,2-2V2A2,2,0,0,0,22,0Zm-.145,18.354a.5.5,0,0,1-.354.146H6a.5.5,0,0,1-.5-.5V2.5A.5.5,0,0,1,6,2H21.5a.5.5,0,0,1,.5.5V18A.5.5,0,0,1,21.855,18.351Z"/><path d="M19.5,22H2.5a.5.5,0,0,1-.5-.5V4.5a1,1,0,0,0-2,0V22a2,2,0,0,0,2,2H19.5a1,1,0,0,0,0-2Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>paginate-filter-picture-alternate</title><circle cx="9.75" cy="6.247" r="2.25"/><path d="M16.916,8.71A1.027,1.027,0,0,0,16,8.158a1.007,1.007,0,0,0-.892.586L13.55,12.178a.249.249,0,0,1-.422.053l-.82-1.024a1,1,0,0,0-.813-.376,1.007,1.007,0,0,0-.787.426L7.59,15.71A.5.5,0,0,0,8,16.5H20a.5.5,0,0,0,.425-.237.5.5,0,0,0,.022-.486Z"/><path d="M22,0H5.5a2,2,0,0,0-2,2V18.5a2,2,0,0,0,2,2H22a2,2,0,0,0,2-2V2A2,2,0,0,0,22,0Zm-.145,18.354a.5.5,0,0,1-.354.146H6a.5.5,0,0,1-.5-.5V2.5A.5.5,0,0,1,6,2H21.5a.5.5,0,0,1,.5.5V18A.5.5,0,0,1,21.855,18.351Z"/><path d="M19.5,22H2.5a.5.5,0,0,1-.5-.5V4.5a1,1,0,0,0-2,0V22a2,2,0,0,0,2,2H19.5a1,1,0,0,0,0-2Z"/></svg>
diff --git a/img/italic.svg b/img/italic.svg
index 1916b10a0..0df0862ff 100644
--- a/img/italic.svg
+++ b/img/italic.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>text-italic</title><path d="M22.5.248H14.863a1.25,1.25,0,0,0,0,2.5h1.086a.25.25,0,0,1,.211.384L4.78,21.017a.5.5,0,0,1-.422.231H1.5a1.25,1.25,0,0,0,0,2.5H9.137a1.25,1.25,0,0,0,0-2.5H8.051a.25.25,0,0,1-.211-.384L19.22,2.98a.5.5,0,0,1,.422-.232H22.5a1.25,1.25,0,0,0,0-2.5Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>text-italic</title><path d="M22.5.248H14.863a1.25,1.25,0,0,0,0,2.5h1.086a.25.25,0,0,1,.211.384L4.78,21.017a.5.5,0,0,1-.422.231H1.5a1.25,1.25,0,0,0,0,2.5H9.137a1.25,1.25,0,0,0,0-2.5H8.051a.25.25,0,0,1-.211-.384L19.22,2.98a.5.5,0,0,1,.422-.232H22.5a1.25,1.25,0,0,0,0-2.5Z"/></svg>
diff --git a/img/link.svg b/img/link.svg
index 223282be4..34c209bc5 100644
--- a/img/link.svg
+++ b/img/link.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>hyperlink-2</title><path d="M12.406,14.905a1,1,0,0,0-.543,1.307,1,1,0,0,1-.217,1.09L8.818,20.131a2,2,0,0,1-2.828,0L3.868,18.01a2,2,0,0,1,0-2.829L6.7,12.353a1.013,1.013,0,0,1,1.091-.217,1,1,0,0,0,.763-1.849,3.034,3.034,0,0,0-3.268.652L2.454,13.767a4.006,4.006,0,0,0,0,5.657l2.122,2.121a4,4,0,0,0,5.656,0l2.829-2.828a3.008,3.008,0,0,0,.651-3.27A1,1,0,0,0,12.406,14.905Z"/><path d="M7.757,16.241a1.011,1.011,0,0,0,1.414,0L16.95,8.463a1,1,0,0,0-1.414-1.414L7.757,14.827A1,1,0,0,0,7.757,16.241Z"/><path d="M21.546,4.574,19.425,2.453a4.006,4.006,0,0,0-5.657,0L10.939,5.281a3.006,3.006,0,0,0-.651,3.269,1,1,0,1,0,1.849-.764A1,1,0,0,1,12.354,6.7l2.828-2.828a2,2,0,0,1,2.829,0l2.121,2.121a2,2,0,0,1,0,2.829L17.3,11.645a1.015,1.015,0,0,1-1.091.217,1,1,0,0,0-.765,1.849,3.026,3.026,0,0,0,3.27-.651l2.828-2.828A4.007,4.007,0,0,0,21.546,4.574Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>hyperlink-2</title><path d="M12.406,14.905a1,1,0,0,0-.543,1.307,1,1,0,0,1-.217,1.09L8.818,20.131a2,2,0,0,1-2.828,0L3.868,18.01a2,2,0,0,1,0-2.829L6.7,12.353a1.013,1.013,0,0,1,1.091-.217,1,1,0,0,0,.763-1.849,3.034,3.034,0,0,0-3.268.652L2.454,13.767a4.006,4.006,0,0,0,0,5.657l2.122,2.121a4,4,0,0,0,5.656,0l2.829-2.828a3.008,3.008,0,0,0,.651-3.27A1,1,0,0,0,12.406,14.905Z"/><path d="m7.757 16.241a1.011 1.011 0 0 0 1.414 0l7.779-7.778a1 1 0 0 0-1.414-1.414l-7.779 7.778a1 1 0 0 0 0 1.414z"/><path d="M21.546,4.574,19.425,2.453a4.006,4.006,0,0,0-5.657,0L10.939,5.281a3.006,3.006,0,0,0-.651,3.269,1,1,0,1,0,1.849-.764A1,1,0,0,1,12.354,6.7l2.828-2.828a2,2,0,0,1,2.829,0l2.121,2.121a2,2,0,0,1,0,2.829L17.3,11.645a1.015,1.015,0,0,1-1.091.217,1,1,0,0,0-.765,1.849,3.026,3.026,0,0,0,3.27-.651l2.828-2.828A4.007,4.007,0,0,0,21.546,4.574Z"/></svg>
diff --git a/img/mention.svg b/img/mention.svg
index 96460714f..92d7d5ce3 100644
--- a/img/mention.svg
+++ b/img/mention.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>read-email-at-alternate</title><path d="M12,.5A11.634,11.634,0,0,0,.262,12,11.634,11.634,0,0,0,12,23.5a11.836,11.836,0,0,0,6.624-2,1.25,1.25,0,1,0-1.393-2.076A9.34,9.34,0,0,1,12,21a9.132,9.132,0,0,1-9.238-9A9.132,9.132,0,0,1,12,3a9.132,9.132,0,0,1,9.238,9v.891a1.943,1.943,0,0,1-3.884,0V12A5.355,5.355,0,1,0,12,17.261a5.376,5.376,0,0,0,3.861-1.634,4.438,4.438,0,0,0,7.877-2.736V12A11.634,11.634,0,0,0,12,.5Zm0,14.261A2.763,2.763,0,1,1,14.854,12,2.812,2.812,0,0,1,12,14.761Z"/></svg>
\ No newline at end of file
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>read-email-at-alternate</title><path d="M12,.5A11.634,11.634,0,0,0,.262,12,11.634,11.634,0,0,0,12,23.5a11.836,11.836,0,0,0,6.624-2,1.25,1.25,0,1,0-1.393-2.076A9.34,9.34,0,0,1,12,21a9.132,9.132,0,0,1-9.238-9A9.132,9.132,0,0,1,12,3a9.132,9.132,0,0,1,9.238,9v.891a1.943,1.943,0,0,1-3.884,0V12A5.355,5.355,0,1,0,12,17.261a5.376,5.376,0,0,0,3.861-1.634,4.438,4.438,0,0,0,7.877-2.736V12A11.634,11.634,0,0,0,12,.5Zm0,14.261A2.763,2.763,0,1,1,14.854,12,2.812,2.812,0,0,1,12,14.761Z"/></svg>
diff --git a/img/ol.svg b/img/ol.svg
index 1e524f7f2..a4139fd1e 100644
--- a/img/ol.svg
+++ b/img/ol.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>list-numbers</title><path d="M7.75,4.5h15a1,1,0,0,0,0-2h-15a1,1,0,0,0,0,2Z"/><path d="M22.75,11h-15a1,1,0,1,0,0,2h15a1,1,0,0,0,0-2Z"/><path d="M22.75,19.5h-15a1,1,0,0,0,0,2h15a1,1,0,0,0,0-2Z"/><path d="M2.212,17.248A2,2,0,0,0,.279,18.732a.75.75,0,1,0,1.45.386.5.5,0,1,1,.483.63.75.75,0,1,0,0,1.5.5.5,0,1,1-.482.635.75.75,0,1,0-1.445.4,2,2,0,1,0,3.589-1.648.251.251,0,0,1,0-.278,2,2,0,0,0-1.662-3.111Z"/><path d="M4.25,10.748a2,2,0,0,0-4,0,.75.75,0,0,0,1.5,0,.5.5,0,0,1,1,0,1.031,1.031,0,0,1-.227.645L.414,14.029A.75.75,0,0,0,1,15.248H3.5a.75.75,0,0,0,0-1.5H3.081a.249.249,0,0,1-.195-.406L3.7,12.33A2.544,2.544,0,0,0,4.25,10.748Z"/><path d="M4,5.248H3.75A.25.25,0,0,1,3.5,5V1.623A1.377,1.377,0,0,0,2.125.248H1.5a.75.75,0,0,0,0,1.5h.25A.25.25,0,0,1,2,2V5a.25.25,0,0,1-.25.25H1.5a.75.75,0,0,0,0,1.5H4a.75.75,0,0,0,0-1.5Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>list-numbers</title><path d="m7.75 4.5h15a1 1 0 0 0 0-2h-15a1 1 0 0 0 0 2z"/><path d="m22.75 11h-15a1 1 0 1 0 0 2h15a1 1 0 0 0 0-2z"/><path d="m22.75 19.5h-15a1 1 0 0 0 0 2h15a1 1 0 0 0 0-2z"/><path d="M2.212,17.248A2,2,0,0,0,.279,18.732a.75.75,0,1,0,1.45.386.5.5,0,1,1,.483.63.75.75,0,1,0,0,1.5.5.5,0,1,1-.482.635.75.75,0,1,0-1.445.4,2,2,0,1,0,3.589-1.648.251.251,0,0,1,0-.278,2,2,0,0,0-1.662-3.111Z"/><path d="M4.25,10.748a2,2,0,0,0-4,0,.75.75,0,0,0,1.5,0,.5.5,0,0,1,1,0,1.031,1.031,0,0,1-.227.645L.414,14.029A.75.75,0,0,0,1,15.248H3.5a.75.75,0,0,0,0-1.5H3.081a.249.249,0,0,1-.195-.406L3.7,12.33A2.544,2.544,0,0,0,4.25,10.748Z"/><path d="M4,5.248H3.75A.25.25,0,0,1,3.5,5V1.623A1.377,1.377,0,0,0,2.125.248H1.5a.75.75,0,0,0,0,1.5h.25A.25.25,0,0,1,2,2V5a.25.25,0,0,1-.25.25H1.5a.75.75,0,0,0,0,1.5H4a.75.75,0,0,0,0-1.5Z"/></svg>
diff --git a/img/paragraph.svg b/img/paragraph.svg
index 4c23b826f..80b74a356 100644
--- a/img/paragraph.svg
+++ b/img/paragraph.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>paragraph</title><path d="M22.5.248H7.228a6.977,6.977,0,1,0,0,13.954H9.546a.25.25,0,0,1,.25.25V22.5a1.25,1.25,0,0,0,2.5,0V3a.25.25,0,0,1,.25-.25h3.682a.25.25,0,0,1,.25.25V22.5a1.25,1.25,0,0,0,2.5,0V3a.249.249,0,0,1,.25-.25H22.5a1.25,1.25,0,0,0,0-2.5ZM9.8,11.452a.25.25,0,0,1-.25.25H7.228a4.477,4.477,0,1,1,0-8.954H9.546A.25.25,0,0,1,9.8,3Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>paragraph</title><path d="M22.5.248H7.228a6.977,6.977,0,1,0,0,13.954H9.546a.25.25,0,0,1,.25.25V22.5a1.25,1.25,0,0,0,2.5,0V3a.25.25,0,0,1,.25-.25h3.682a.25.25,0,0,1,.25.25V22.5a1.25,1.25,0,0,0,2.5,0V3a.249.249,0,0,1,.25-.25H22.5a1.25,1.25,0,0,0,0-2.5ZM9.8,11.452a.25.25,0,0,1-.25.25H7.228a4.477,4.477,0,1,1,0-8.954H9.546A.25.25,0,0,1,9.8,3Z"/></svg>
diff --git a/img/quote.svg b/img/quote.svg
index 64c4d3fb4..fb6d6201f 100644
--- a/img/quote.svg
+++ b/img/quote.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>close-quote</title><path d="M18.559,3.932a4.942,4.942,0,1,0,0,9.883,4.609,4.609,0,0,0,1.115-.141.25.25,0,0,1,.276.368,6.83,6.83,0,0,1-5.878,3.523,1.25,1.25,0,0,0,0,2.5,9.71,9.71,0,0,0,9.428-9.95V8.873A4.947,4.947,0,0,0,18.559,3.932Z"/><path d="M6.236,3.932a4.942,4.942,0,0,0,0,9.883,4.6,4.6,0,0,0,1.115-.141.25.25,0,0,1,.277.368A6.83,6.83,0,0,1,1.75,17.565a1.25,1.25,0,0,0,0,2.5,9.711,9.711,0,0,0,9.428-9.95V8.873A4.947,4.947,0,0,0,6.236,3.932Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>close-quote</title><path d="M18.559,3.932a4.942,4.942,0,1,0,0,9.883,4.609,4.609,0,0,0,1.115-.141.25.25,0,0,1,.276.368,6.83,6.83,0,0,1-5.878,3.523,1.25,1.25,0,0,0,0,2.5,9.71,9.71,0,0,0,9.428-9.95V8.873A4.947,4.947,0,0,0,18.559,3.932Z"/><path d="M6.236,3.932a4.942,4.942,0,0,0,0,9.883,4.6,4.6,0,0,0,1.115-.141.25.25,0,0,1,.277.368A6.83,6.83,0,0,1,1.75,17.565a1.25,1.25,0,0,0,0,2.5,9.711,9.711,0,0,0,9.428-9.95V8.873A4.947,4.947,0,0,0,6.236,3.932Z"/></svg>
diff --git a/img/redo.svg b/img/redo.svg
index fbfc27a52..c38a5fe75 100644
--- a/img/redo.svg
+++ b/img/redo.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>redo</title><path d="M22.608.161a.5.5,0,0,0-.545.108L19.472,2.86a.25.25,0,0,1-.292.045A12.537,12.537,0,0,0,6.214,3.77,12.259,12.259,0,0,0,6.1,23.632a1.25,1.25,0,0,0,1.476-2.018A9.759,9.759,0,0,1,7.667,5.805a10,10,0,0,1,9.466-1.1.25.25,0,0,1,.084.409l-1.85,1.85a.5.5,0,0,0,.354.853h6.7a.5.5,0,0,0,.5-.5V.623A.5.5,0,0,0,22.608.161Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>redo</title><path d="M22.608.161a.5.5,0,0,0-.545.108L19.472,2.86a.25.25,0,0,1-.292.045A12.537,12.537,0,0,0,6.214,3.77,12.259,12.259,0,0,0,6.1,23.632a1.25,1.25,0,0,0,1.476-2.018A9.759,9.759,0,0,1,7.667,5.805a10,10,0,0,1,9.466-1.1.25.25,0,0,1,.084.409l-1.85,1.85a.5.5,0,0,0,.354.853h6.7a.5.5,0,0,0,.5-.5V.623A.5.5,0,0,0,22.608.161Z"/></svg>
diff --git a/img/remove.svg b/img/remove.svg
index 533979589..7cb6838b6 100644
--- a/img/remove.svg
+++ b/img/remove.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>delete-2-alternate</title><path d="M20.485,3.511A12.01,12.01,0,1,0,24,12,12.009,12.009,0,0,0,20.485,3.511Zm-1.767,15.21A9.51,9.51,0,1,1,21.5,12,9.508,9.508,0,0,1,18.718,18.721Z"/><path d="M16.987,7.01a1.275,1.275,0,0,0-1.8,0l-3.177,3.177L8.829,7.01A1.277,1.277,0,0,0,7.024,8.816L10.2,11.993,7.024,15.171a1.277,1.277,0,0,0,1.805,1.806L12.005,13.8l3.177,3.178a1.277,1.277,0,0,0,1.8-1.806l-3.176-3.178,3.176-3.177A1.278,1.278,0,0,0,16.987,7.01Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>delete-2-alternate</title><path d="M20.485,3.511A12.01,12.01,0,1,0,24,12,12.009,12.009,0,0,0,20.485,3.511Zm-1.767,15.21A9.51,9.51,0,1,1,21.5,12,9.508,9.508,0,0,1,18.718,18.721Z"/><path d="m16.987 7.01a1.275 1.275 0 0 0-1.8 0l-3.177 3.177-3.181-3.177a1.277 1.277 0 0 0-1.805 1.806l3.176 3.177-3.176 3.178a1.277 1.277 0 0 0 1.805 1.806l3.176-3.177 3.177 3.178a1.277 1.277 0 0 0 1.8-1.806l-3.176-3.178 3.176-3.177a1.278 1.278 0 0 0 5e-3 -1.807z"/></svg>
diff --git a/img/strike.svg b/img/strike.svg
index 5bf1e8861..8afd5b6c3 100644
--- a/img/strike.svg
+++ b/img/strike.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>text-strike-through</title><path d="M23.75,12.952A1.25,1.25,0,0,0,22.5,11.7H13.564a.492.492,0,0,1-.282-.09c-.722-.513-1.482-.981-2.218-1.432-2.8-1.715-4.5-2.9-4.5-4.863,0-2.235,2.207-2.569,3.523-2.569a4.54,4.54,0,0,1,3.081.764A2.662,2.662,0,0,1,13.615,5.5l0,.3a1.25,1.25,0,1,0,2.5,0l0-.268A4.887,4.887,0,0,0,14.95,1.755C13.949.741,12.359.248,10.091.248c-3.658,0-6.023,1.989-6.023,5.069,0,2.773,1.892,4.512,4,5.927a.25.25,0,0,1-.139.458H1.5a1.25,1.25,0,0,0,0,2.5H12.477a.251.251,0,0,1,.159.058,4.339,4.339,0,0,1,1.932,3.466c0,3.268-3.426,3.522-4.477,3.522-1.814,0-3.139-.405-3.834-1.173a3.394,3.394,0,0,1-.65-2.7,1.25,1.25,0,0,0-2.488-.246A5.76,5.76,0,0,0,4.4,21.753c1.2,1.324,3.114,2,5.688,2,4.174,0,6.977-2.42,6.977-6.022a6.059,6.059,0,0,0-.849-3.147.25.25,0,0,1,.216-.377H22.5A1.25,1.25,0,0,0,23.75,12.952Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>text-strike-through</title><path d="M23.75,12.952A1.25,1.25,0,0,0,22.5,11.7H13.564a.492.492,0,0,1-.282-.09c-.722-.513-1.482-.981-2.218-1.432-2.8-1.715-4.5-2.9-4.5-4.863,0-2.235,2.207-2.569,3.523-2.569a4.54,4.54,0,0,1,3.081.764A2.662,2.662,0,0,1,13.615,5.5l0,.3a1.25,1.25,0,1,0,2.5,0l0-.268A4.887,4.887,0,0,0,14.95,1.755C13.949.741,12.359.248,10.091.248c-3.658,0-6.023,1.989-6.023,5.069,0,2.773,1.892,4.512,4,5.927a.25.25,0,0,1-.139.458H1.5a1.25,1.25,0,0,0,0,2.5H12.477a.251.251,0,0,1,.159.058,4.339,4.339,0,0,1,1.932,3.466c0,3.268-3.426,3.522-4.477,3.522-1.814,0-3.139-.405-3.834-1.173a3.394,3.394,0,0,1-.65-2.7,1.25,1.25,0,0,0-2.488-.246A5.76,5.76,0,0,0,4.4,21.753c1.2,1.324,3.114,2,5.688,2,4.174,0,6.977-2.42,6.977-6.022a6.059,6.059,0,0,0-.849-3.147.25.25,0,0,1,.216-.377H22.5A1.25,1.25,0,0,0,23.75,12.952Z"/></svg>
diff --git a/img/table.svg b/img/table.svg
index c959363a8..ce74d5aba 100644
--- a/img/table.svg
+++ b/img/table.svg
@@ -1,3 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
-  <path fill-rule="evenodd" d="M17,17 L17,22 L19,22 C20.6568542,22 22,20.6568542 22,19 L22,17 L17,17 Z M15,17 L9,17 L9,22 L15,22 L15,17 Z M17,15 L22,15 L22,9 L17,9 L17,15 Z M15,15 L15,9 L9,9 L9,15 L15,15 Z M17,7 L22,7 L22,5 C22,3.34314575 20.6568542,2 19,2 L17,2 L17,7 Z M15,7 L15,2 L9,2 L9,7 L15,7 Z M24,16.1768671 L24,19 C24,21.7614237 21.7614237,24 19,24 L5,24 C2.23857625,24 2.11453371e-15,21.7614237 1.77635684e-15,19 L0,5 C-3.38176876e-16,2.23857625 2.23857625,2.28362215e-15 5,0 L19,0 C21.7614237,-5.07265313e-16 24,2.23857625 24,5 L24,7.82313285 C24.0122947,7.88054124 24.0187107,7.93964623 24.0187107,8 C24.0187107,8.06035377 24.0122947,8.11945876 24,8.17686715 L24,15.8231329 C24.0122947,15.8805412 24.0187107,15.9396462 24.0187107,16 C24.0187107,16.0603538 24.0122947,16.1194588 24,16.1768671 Z M7,2 L5,2 C3.34314575,2 2,3.34314575 2,5 L2,7 L7,7 L7,2 Z M2,9 L2,15 L7,15 L7,9 L2,9 Z M2,17 L2,19 C2,20.6568542 3.34314575,22 5,22 L7,22 L7,17 L2,17 Z"/>
-</svg>
+<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="m17 17v5h2c1.6569 0 3-1.3431 3-3v-2h-5zm-2 0h-6v5h6v-5zm2-2h5v-6h-5v6zm-2 0v-6h-6v6h6zm2-8h5v-2c0-1.6569-1.3431-3-3-3h-2v5zm-2 0v-5h-6v5h6zm9 9.1769v2.8231c0 2.7614-2.2386 5-5 5h-14c-2.7614 0-5-2.2386-5-5l-1.7764e-15 -14c-3.3818e-16 -2.7614 2.2386-5 5-5h14c2.7614-5.0727e-16 5 2.2386 5 5v2.8231c0.012295 0.057408 0.018711 0.11651 0.018711 0.17687s-0.006416 0.11946-0.018711 0.17687v7.6463c0.012295 0.057408 0.018711 0.11651 0.018711 0.17687s-0.006416 0.11946-0.018711 0.17687zm-17-14.177h-2c-1.6569 0-3 1.3431-3 3v2h5v-5zm-5 7v6h5v-6h-5zm0 8v2c0 1.6569 1.3431 3 3 3h2v-5h-5z" fill-rule="evenodd"/></svg>
diff --git a/img/ul.svg b/img/ul.svg
index ab7548009..53ca6cd82 100644
--- a/img/ul.svg
+++ b/img/ul.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>list-bullets</title><circle cx="2.5" cy="3.998" r="2.5"/><path d="M8.5,5H23a1,1,0,0,0,0-2H8.5a1,1,0,0,0,0,2Z"/><circle cx="2.5" cy="11.998" r="2.5"/><path d="M23,11H8.5a1,1,0,0,0,0,2H23a1,1,0,0,0,0-2Z"/><circle cx="2.5" cy="19.998" r="2.5"/><path d="M23,19H8.5a1,1,0,0,0,0,2H23a1,1,0,0,0,0-2Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>list-bullets</title><circle cx="2.5" cy="3.998" r="2.5"/><path d="M8.5,5H23a1,1,0,0,0,0-2H8.5a1,1,0,0,0,0,2Z"/><circle cx="2.5" cy="11.998" r="2.5"/><path d="M23,11H8.5a1,1,0,0,0,0,2H23a1,1,0,0,0,0-2Z"/><circle cx="2.5" cy="19.998" r="2.5"/><path d="M23,19H8.5a1,1,0,0,0,0,2H23a1,1,0,0,0,0-2Z"/></svg>
diff --git a/img/underline.svg b/img/underline.svg
index 26f856516..fd04add7e 100644
--- a/img/underline.svg
+++ b/img/underline.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>text-underline</title><path d="M22.5,21.248H1.5a1.25,1.25,0,0,0,0,2.5h21a1.25,1.25,0,0,0,0-2.5Z"/><path d="M1.978,2.748H3.341a.25.25,0,0,1,.25.25v8.523a8.409,8.409,0,0,0,16.818,0V3a.25.25,0,0,1,.25-.25h1.363a1.25,1.25,0,0,0,0-2.5H16.3a1.25,1.25,0,0,0,0,2.5h1.363a.25.25,0,0,1,.25.25v8.523a5.909,5.909,0,0,1-11.818,0V3a.25.25,0,0,1,.25-.25H7.7a1.25,1.25,0,1,0,0-2.5H1.978a1.25,1.25,0,0,0,0,2.5Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>text-underline</title><path d="m22.5 21.248h-21a1.25 1.25 0 0 0 0 2.5h21a1.25 1.25 0 0 0 0-2.5z"/><path d="M1.978,2.748H3.341a.25.25,0,0,1,.25.25v8.523a8.409,8.409,0,0,0,16.818,0V3a.25.25,0,0,1,.25-.25h1.363a1.25,1.25,0,0,0,0-2.5H16.3a1.25,1.25,0,0,0,0,2.5h1.363a.25.25,0,0,1,.25.25v8.523a5.909,5.909,0,0,1-11.818,0V3a.25.25,0,0,1,.25-.25H7.7a1.25,1.25,0,1,0,0-2.5H1.978a1.25,1.25,0,0,0,0,2.5Z"/></svg>
diff --git a/img/undo.svg b/img/undo.svg
index 833ab39da..a0f3a1fcd 100644
--- a/img/undo.svg
+++ b/img/undo.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>undo</title><path d="M17.786,3.77A12.542,12.542,0,0,0,4.821,2.905a.249.249,0,0,1-.292-.045L1.937.269A.507.507,0,0,0,1.392.16a.5.5,0,0,0-.308.462v6.7a.5.5,0,0,0,.5.5h6.7a.5.5,0,0,0,.354-.854L6.783,5.115a.253.253,0,0,1-.068-.228.249.249,0,0,1,.152-.181,10,10,0,0,1,9.466,1.1,9.759,9.759,0,0,1,.094,15.809A1.25,1.25,0,0,0,17.9,23.631a12.122,12.122,0,0,0,5.013-9.961A12.125,12.125,0,0,0,17.786,3.77Z"/></svg>
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>undo</title><path d="M17.786,3.77A12.542,12.542,0,0,0,4.821,2.905a.249.249,0,0,1-.292-.045L1.937.269A.507.507,0,0,0,1.392.16a.5.5,0,0,0-.308.462v6.7a.5.5,0,0,0,.5.5h6.7a.5.5,0,0,0,.354-.854L6.783,5.115a.253.253,0,0,1-.068-.228.249.249,0,0,1,.152-.181,10,10,0,0,1,9.466,1.1,9.759,9.759,0,0,1,.094,15.809A1.25,1.25,0,0,0,17.9,23.631a12.122,12.122,0,0,0,5.013-9.961A12.125,12.125,0,0,0,17.786,3.77Z"/></svg>