just a paste.

gistfile1.txt

.expanded {
 > label {
  background: #ffffff; /* Old browsers */
background: -moz-linear-gradient(top,  #ffffff 0%, #f1f1f1 50%, #e1e1e1 51%, #f6f6f6 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#ffffff), color-stop(50%,#f1f1f1), color-stop(51%,#e1e1e1), color-stop(100%,#f6f6f6)); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top,  #ffffff 0%,#f1f1f1 50%,#e1e1e1 51%,#f6f6f6 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top,  #ffffff 0%,#f1f1f1 50%,#e1e1e1 51%,#f6f6f6 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top,  #ffffff 0%,#f1f1f1 50%,#e1e1e1 51%,#f6f6f6 100%); /* IE10+ */
background: linear-gradient(to bottom,  #ffffff 0%,#f1f1f1 50%,#e1e1e1 51%,#f6f6f6 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#f6f6f6',GradientType=0 ); /* IE6-9 */

 }
 > ul {
   li {
     label {
       padding-left: 10px;  
     }
   }
 }
}