图片不能浮动

body, ul, li, p, h3 {

margin: 0;

padding: 0;

}

ul, ol {

list-style: none;

}

.wrapper {

width: 938px;

height: 128px;

border: 1px solid #d3d3d3;

}

.wrapper li {

width: 156px;

height: 128px;

float: left;

overflow: hidden;

}