完美解决手机网页大背景不能铺完整个屏幕的超级代码

html,body{min-height:100%;} ============优化================ html{min-height:100%;} html,body{min-height:100%;}body{background-image:url(bg_640.jpg);background-size:cover;babackground-repeat:no-repeat;}.main{padding-top:141%;text-align:cen

html,body{min-height:100%;}

============优化================

html{min-height:100%;}

html,body{min-height:100%;}
body{background-image:url(bg_640.jpg);background-size:cover;babackground-repeat:no-repeat;}
.main{padding-top:141%;text-align:center;}
.main a img{width:40%;}
.padd{padding-left:5%;}