body{
	margin:0;
	background-color: #dff1f4;
}
a{text-decoration:none;}
.xm_main{
	background: url(../images/error-bg.png) no-repeat;
    height: 542px;
    margin: 20px auto;
    overflow: hidden;
    width: 700px;
}
.title {
    color: #d3d3d3;
    font-size: 14px;
    font-weight: bold;
    margin: 254px 0 0 218px;
}
.btn {
    background: url(../images/error-btn.png) no-repeat;
    color: #fff;
    display: block;
    font-size: 14px;
    font-weight: bold;
    height: 45px;
    line-height: 43px;
    margin: 95px 0 0 270px;
    text-align: center;
    text-decoration: none;
    width: 145px;
}