.box{position:relative;width:100%;overflow:hidden;text-align:center}
.mid{width:0;margin:0 50%}
.img{position:relative;width:2000px;left:-1000px}
<div class=”box”><div class=”mid”><div class=”img”></div></div></div>
微机边缘
记载一次又一次的死里逃生
.box{position:relative;width:100%;overflow:hidden;text-align:center}
.mid{width:0;margin:0 50%}
.img{position:relative;width:2000px;left:-1000px}
<div class=”box”><div class=”mid”><div class=”img”></div></div></div>