Slight gradient added to Bootprint 3 to make the searchbox stand out more.

themes/bootprint3/less/bootprint.less

@@ -141,6 +141,7 @@ header {
     }
   }
   .searchbox {
+    background:linear-gradient(to bottom, #FFF, #EEE);
     display:block !important;
     .tab-content {
       border:0;
@@ -164,6 +165,7 @@ header {
     border-width:1px 0;
     font-size:12px;
     margin-bottom:2px;
+    padding:7px 20px 5px;
   }
 }
 #searchForm_lookfor,#searchForm_type {