styling only fixes (code snippets, links, headers)

Author: jdudrak

scaladoc/resources/dotty_res/styles/theme/components/code-snippet.css

@@ -16,6 +16,12 @@
 .snippet pre {
   margin: 0;
   line-height: 20px;
+  font-family: "FiraCode-Regular";
+}
+
+.snippet pre code {
+  padding-right: calc(2* var(--base-spacing));
+  font-family: "FiraCode-Regular";
 }
 
 dd .snippet {
@@ -54,12 +60,12 @@ dd .snippet {
 
 .snippet > pre > code > span::before {
   margin-left: 0;
-  /* content: attr(line-number);
+  content: attr(line-number);
   color: var(--code-syntax-highlighting-line-number);
   margin-right: calc(2 * var(--base-spacing));
   display: inline-block;
   text-align: right;
-  min-width: calc(3 * var(--base-spacing)); */
+  min-width: calc(3 * var(--base-spacing));
 }
 
 .snippet-showhide-container {

scaladoc/resources/dotty_res/styles/theme/layout/content.css

@@ -220,10 +220,11 @@
     color: var(--text-primary);
     text-decoration: underline solid 1px;
     text-underline-offset: 2px;
+    transition: text-decoration-color .2s ease-in-out;
 }
 
 #content a:hover {
-  text-decoration: underline solid 1.5px;
+  text-decoration-color: transparent;
 }
 
 #content .cover-header {
@@ -239,15 +240,18 @@
   color: var(--code-props-content);
   font-family: "FiraCode-Regular";
   border: 1px solid var(--code-props-border);
-  padding: 2px 5px;
+  padding: 3px 5px 1px 5px;
   border-radius: 4px;
   background-color: var(--code-props-background);
-  line-height: 24px;
+  display: inline-block;
+  line-height: 16px;
   font-size: 13px;
+  word-break: break-word;
 }
 
 #content .body-large code {
   font-size: 16px;
+  line-height: 24px;
 }
 
 .breadcrumbs {

scaladoc/resources/dotty_res/styles/theme/layout/leftMenu.css

@@ -2,7 +2,7 @@
   display: flex;
   flex-direction: column;
   align-items: center;
-  padding: calc(3 * var(--base-spacing)) 0px;
+  /*padding: calc(3 * var(--base-spacing)) 0px;*/
   position: absolute;
   width: calc(39 * var(--base-spacing));
   height: calc(100% - (8 * var(--base-spacing)) - (6 * var(--base-spacing)));