few styling for buttons

app/assets/stylesheets/gitlab_bootstrap/blocks.scss

@@ -98,6 +98,10 @@
       margin-top: 3px;
     }
+    .btn-tiny {
+      @include box-shadow(0 0px 0px 1px #f1f1f1);
+    }
+
     .nav-pills {
       > li {
         > a {

app/assets/stylesheets/gitlab_bootstrap/buttons.scss

 .btn {
-  @include linear-gradient(#f7f7f7, #d5d5d5);
+  @include linear-gradient(#f1f1f1, #e1e1e1);
+  text-shadow: 0 1px 1px #FFF;
   border-color: #BBB;
+
   &:hover {
-    @include bg-gray-gradient;
-    border-color: #bbb;
+    background: #f1f1f1;
+    @include linear-gradient(#fAfAfA, #f1f1f1);
+    border-color: #AAA;
     color: #333;
   }

app/views/groups/new.html.haml

@@ -10,7 +10,7 @@
     .input
       = f.text_field :name, placeholder: "Ex. OpenSource", class: "xxlarge left"
        
-      = f.submit 'Create group', class: "btn btn-primary"
+      = f.submit 'Create group', class: "btn btn-create"
   %hr
   .padded
     %ul

app/views/teams/new.html.haml

@@ -10,7 +10,7 @@
     .input
       = f.text_field :name, placeholder: "Ex. Ruby Developers", class: "xxlarge left"
        
-      = f.submit 'Create team', class: "btn btn-primary"
+      = f.submit 'Create team', class: "btn btn-create"
   %hr
   .padded
     %ul