background: gradient(linear, left top, left bottom, from(#66ff00), to(#00aaff)); box-shadow: 2px 2px 8px rgba(0,0,0,0.4);
background: -webkit-gradient(linear, left top, left bottom, from(#66ff00), to(#00aaff)); -webkit-box-shadow: 2px 2px 8px rgba(0,0,0,0.4);
background: -moz-linear-gradient(top, #66ff00, #00aaff); -moz-box-shadow: 2px 2px 8px rgba(0,0,0,0.4);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#66ff00,endColorstr=#00aaff);
-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#66ff00, endColorstr=#00aaff)";