.sample a{
float: left; overflow: hidden;
display:block; border:1px solid #656565;
font:700 14px/33px Arial;
text-shadow: 0 -1px 0 #1c1c1c;
color:#fff; padding:0 18px;
background: #181818;
background: -moz-linear-gradient(top, #484848 0%, #393939 50%, #212121 50%, #131313 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#484848), color-stop(50%,#E393939BEBEB), color-stop(50%,#212121), color-stop(100%,#131313));
-moz-border-radius: 4px; -ms-border-radius: 4px; -o-border-radius: 4px; -webkit-border-radius: 4px; border-radius: 4px}