.imgbed{
position: relative;
    display: block;
    height: 0;
    width: 100%;
    padding-top: 120%;}
.imgbed img{
display: block;
width:100%;
    position: absolute;
    top: 0;
    left: 0;}
.zw{
    font-size:14px;
    color:#787171;
    text-align:center;}