[new option] linenos=false [new icon] twich

#210 #211 #212

```makefile {linenos=false}
CC=gcc
```

2 files changed, 24 insertions, 2 deletions

diff --git a/assets/sass/components/_pagination.scss b/assets/sass/components/_pagination.scss
index 2aa9938..34161f6 100644
--- a/assets/sass/components/_pagination.scss
+++ b/assets/sass/components/_pagination.scss
@@ -54,7 +54,7 @@
 .pagination-single {
   @include flexbox();
   @include align-items(center);
-  @include justify-content(center);
+  @include justify-content(flex-end);
   @include flex-wrap(wrap);
   width: 100%;
   margin: 1rem 0;
@@ -94,7 +94,7 @@
   &__right {
     @include on-event {
       @include translateX(0.25rem);
-    }    
+    }
   }
 
   &__icon {
diff --git a/assets/sass/pages/_single.scss b/assets/sass/pages/_single.scss
index 834bedc..88b97c0 100644
--- a/assets/sass/pages/_single.scss
+++ b/assets/sass/pages/_single.scss
@@ -261,6 +261,17 @@
     .language-code .copy-to-clipboard:hover {
       @include translateY(-0.1rem);
     }
+    .highlight > .copy-to-clipboard {
+      position: absolute;
+      right: 4px;
+      top: 5px;      
+      border-radius: 2px;
+      z-index: z('clipboard');
+      @include transition(all, 0.2s, ease);
+    }
+    .highlight > .copy-to-clipboard:hover {
+      @include translateY(-0.1rem);
+    }
 
     blockquote {
       font-size: 1.05rem;
@@ -507,6 +518,16 @@ pre:not(.chroma) {
   }
 }
 
+.highlight {
+  position: relative;
+
+  @include on-event {
+    .copy-to-clipboard {
+      opacity: 1;
+    }
+  }
+}
+
 .highlight > .chroma {
   margin: 1em 0;
   border-radius: 5px;
@@ -514,6 +535,7 @@ pre:not(.chroma) {
   z-index: z('content');
   overflow-x: auto;
   direction: ltr;
+  position: relative;
 
   @include themify($codeblock) {
     color: themed('content-pre-color');