html,body,p,div,h3{padding:0;margin:0;}

html,body{height: 100%;}

body{display: flex;justify-content: center;align-items: center;}
.wh_errorBox{width:600px;min-height:800px;text-align: center;}
.wh_errorBox .wh_error_img{width:540px;height: 372px;vertical-align: middle;margin-bottom:70px;}
.wh_errorBox .wh_error_t{margin-bottom:28px;}
.wh_errorBox .wh_error_title{font-size: 20px;font-weight:400;color: #5C5C5C;margin-bottom:14px;}
.wh_errorBox .wh_error_subT{font-size:16px;color: #666;}
.wh_errorBox .wh_errBtn{min-width:222px;height: 60px;border-radius: 60px;text-align: center;line-height: 60px;text-decoration: none;color: #fff;background: #27896B;display: inline-block;}