html,body{height:100%;width:100%;background-color:#EAEDF5}.wrap{height:100%;min-height:600px;min-width:1108px;position:relative}.lost,.pic{display:inline-block}.lost{text-align:center;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.pic{vertical-align:top}.lost .text{margin-top:28px;height:20px;font-size:20px;font-weight:700;color:#727d99}.lost .back{display:inline-block;margin-top:20px;width:108px;height:42px;color:#FFF;border-radius:21px;background-color:#727d99;line-height:42px;text-decoration:none}.lost .text .num{color:#d43d3d}.lost .back:hover{background-color:#606b86}