tweaking sizes

src/assets/less/site/bootstrap/jumbotron.less

@@ -1,6 +1,5 @@
 .jumbotron {
   background-color: lighten(@jumbotron-bg, 2%);
-//  #gradient > .directional(@jumbotron-bg, mix(@jumbotron-bg, @jumbotron-bg-dark, 0%), -40deg);
   border-top: 1px solid mix(@jumbotron-bg, @jumbotron-text, 90%);
   border-bottom: 1px solid @jumbotron-border;
   margin-bottom: 0;
@@ -35,7 +34,7 @@
   border-top-color: mix(#fff, @gray-lighter, 50%);
   h1 {
     color: @gray-darker;
-    font-size: 40px;
+    font-size: 30px;
     small {
       letter-spacing: normal;
       font-family: @font-family-sans-serif;

src/assets/less/site/fontawesome-icon-list.less

@@ -20,7 +20,7 @@
       }
 
       &:hover {
-        background-color: @state-danger-bg;
+        background-color: mix(@jumbotron-bg, #fff, 15%);
         text-decoration: none;
         .fa-icon {
           *font-size: 28px;