optimization

1 files changed, 66 insertions, 1 deletions

diff --git a/assets/lib/prismjs/prism.css b/assets/lib/prismjs/prism.css
index 61979ab..12f8ada 100644
--- a/assets/lib/prismjs/prism.css
+++ b/assets/lib/prismjs/prism.css
@@ -1,5 +1,5 @@
 /* PrismJS 1.23.0
-https://prismjs.com/download.html#themes=prism&languages=markup+css+clike+javascript+bash+diff+docker+git+http+hsts+java+javadoc+javadoclike+javastacktrace+json+log+nginx+properties+python+regex+sql+toml+yaml&plugins=line-highlight+line-numbers+keep-markup+command-line+normalize-whitespace+diff-highlight */
+https://prismjs.com/download.html#themes=prism&languages=markup+css+clike+javascript+bash+diff+docker+git+http+hsts+java+javadoc+javadoclike+javastacktrace+json+log+nginx+properties+python+regex+sql+toml+yaml&plugins=line-highlight+line-numbers+keep-markup+command-line+normalize-whitespace+toolbar+copy-to-clipboard+diff-highlight */
 /**
  * prism.js default theme for JavaScript, CSS and HTML
  * Based on dabblet (http://dabblet.com)
@@ -287,6 +287,71 @@ pre[class*="language-"].line-numbers > code {
 	content: attr(data-prompt);
 }
 
+div.code-toolbar {
+	position: relative;
+}
+
+div.code-toolbar > .toolbar {
+	position: absolute;
+	top: .3em;
+	right: .2em;
+	transition: opacity 0.3s ease-in-out;
+	opacity: 0;
+}
+
+div.code-toolbar:hover > .toolbar {
+	opacity: 1;
+}
+
+/* Separate line b/c rules are thrown out if selector is invalid.
+   IE11 and old Edge versions don't support :focus-within. */
+div.code-toolbar:focus-within > .toolbar {
+	opacity: 1;
+}
+
+div.code-toolbar > .toolbar .toolbar-item {
+	display: inline-block;
+}
+
+div.code-toolbar > .toolbar a {
+	cursor: pointer;
+}
+
+div.code-toolbar > .toolbar button {
+	background: none;
+	border: 0;
+	color: inherit;
+	font: inherit;
+	line-height: normal;
+	overflow: visible;
+	padding: 0;
+	-webkit-user-select: none; /* for button */
+	-moz-user-select: none;
+	-ms-user-select: none;
+}
+
+div.code-toolbar > .toolbar a,
+div.code-toolbar > .toolbar button,
+div.code-toolbar > .toolbar span {
+	color: #bbb;
+	font-size: .8em;
+	padding: 0 .5em;
+	background: #f5f2f0;
+	background: rgba(224, 224, 224, 0.2);
+	box-shadow: 0 2px 0 0 rgba(0,0,0,0.2);
+	border-radius: .5em;
+}
+
+div.code-toolbar > .toolbar a:hover,
+div.code-toolbar > .toolbar a:focus,
+div.code-toolbar > .toolbar button:hover,
+div.code-toolbar > .toolbar button:focus,
+div.code-toolbar > .toolbar span:hover,
+div.code-toolbar > .toolbar span:focus {
+	color: inherit;
+	text-decoration: none;
+}
+
 pre.diff-highlight > code .token.deleted:not(.prefix),
 pre > code.diff-highlight .token.deleted:not(.prefix) {
 	background-color: rgba(255, 0, 0, .1);