.single,.last {width:100%;float:left;}
.form {float:left;}
.string {margin:0 1px 6px 0;border:1px solid #5c7c93;width:105px;float:left;}
.submit {cursor:pointer;float:left;}
.top {clear:both;}
.backgr {width:100%;float:left;}
ul {margin:0 0 0 14px;padding:0 0 10px;}