.my{width:100%;-webkit-box-shadow:0 2px 4px #dfe1e5,0 -1px 1px #dfe1e5;-moz-box-shadow:0 2px 4px #dfe1e5,0 -1px 1px #dfe1e5;box-shadow:0 2px 4px #dfe1e5,0 -1px 1px #dfe1e5;box-shadow:0 2px 4px #dfe1e5,0 -1px 1px #dfe1e5;position:relative;background:#fff}.submit_div{position:absolute;bottom:25px;left:50%;margin-left:-185px}