*{margin:0px;padding:0px;}
.red{color:red;}
.zx {
    background: #e60000 none repeat scroll 0 0;
    border: 1px solid #e60000;
    border-radius: 5px;
    margin: 20px auto;
    line-height: 45px;
    width: 270px;
    height: 45px;
	text-align:center;
}
.zx a{color:#fff;text-decoration:none;}
ul li {line-height:2em;}