width:100%; background: url('../images/res.jpg') no-repeat 0 0px; background-attachment:fixed; background-size:100% 100%; height:auto; position: relative;
love314159 2018-05-25 12:23 原文
width:100%; background: url('../images/res.jpg') no-repeat 0 0px; background-attachment:fixed; background-size:100% 100%; height:auto; position: relative;