Hierarchy changes for a11y

source/assets/css/components/_alerts.scss

@@ -5,7 +5,7 @@
   };
   text-align: center;
   background: darken($sl-color--hopbush, 10%);
-  color: rgba($sl-color--white, .875);
+  color: rgba($sl-color--white, 1);
   font-size: $sl-font-size--small;
 
   p,

source/index.html.haml

@@ -18,7 +18,7 @@ no_container: true
   %ul.sl-l-grid.sl-l-grid--full.sl-l-medium-grid--gutters-large.sl-l-medium-grid--divide-by-2.sl-l-large-grid--divide-by-3.sl-l-section
     %li.sl-l-grid__column
       :markdown
-        ### CSS Compatible
+        ## CSS Compatible
 
         Sass is completely compatible with all versions of CSS. We take this
         compatibility seriously, so that you can seamlessly use any available
@@ -26,14 +26,14 @@ no_container: true
 
     %li.sl-l-grid__column
       :markdown
-        ### Feature Rich
+        ## Feature Rich
 
         Sass boasts more features and abilities than any other CSS extension
         language out there. The Sass Core Team has worked endlessly to not only
         keep up, but stay ahead.
 
     %li.sl-l-grid__column
-      %h3 Mature
+      ## Mature
 
       %p
         Sass has been actively supported for
@@ -42,21 +42,21 @@ no_container: true
 
     %li.sl-l-grid__column
       :markdown
-        ### Industry Approved
+        ## Industry Approved
 
         Over and over again, the industry is choosing Sass as the premier CSS
         extension language.
 
     %li.sl-l-grid__column
       :markdown
-        ### Large Community
+        ## Large Community
 
         Sass is actively supported and developed by a consortium of several tech
         companies and hundreds of developers.
 
     %li.sl-l-grid__column
       :markdown
-        ### Frameworks
+        ## Frameworks
 
         There are an endless number of frameworks built with Sass.
         [Compass](http://compass-style.org/), [Bourbon](http://bourbon.io/), and