header.main-header{background:#ccc;background-image:-moz-linear-gradient(top,#cdcdcd 33%,#a5a5a5 100%);background-image:-webkit-linear-gradient(top,#cdcdcd 33%,#a5a5a5 100%);border-top:4px solid #a5a5a5}.nav li ul{background:#d2d2d2}.custom{background-repeat:no-repeat}