about: fix styling of the about page header

Author: pietroalbini

templates/about-base.html

@@ -2,8 +2,8 @@
 
 {% block header %}
 	<div class="cratesfyi-package-container">
-        <div class="container about">
-            <h3 id="crate-title">Docs.rs documentation</h3>
+        <div class="container">
+            <h1 id="crate-title" class="no-description">Docs.rs documentation</h1>
             <div class="pure-menu pure-menu-horizontal">
                 <ul class="pure-menu-list">
                     {% set text = "info-circle" | fas(fw=true) %}

templates/style/base.scss

@@ -447,6 +447,10 @@ div.cratesfyi-package-container {
     h1 {
         margin: 0;
         padding: 15px 0 0 14px;
+
+        &.no-description {
+            padding-bottom: 15px;
+        }
     }
 
     div.description {
@@ -553,14 +557,9 @@ div.search-page-search-form {
 
 .about {
     font-family: $font-family-serif;
-    padding: 0.4em 1em;
 
-    a {
-        color: $color-url;
-
-        :hover {
-            text-decoration: underline;
-        }
+    .pure-menu a:hover span {
+        text-decoration: none;
     }
 
     table {