body{ margin: 0 auto; padding:0 auto;} ul{ list-style:none;margin: 0px; padding: 0px;} a{color:#333; text-decoration:none;} .fullSlide{width:582px;position:relative;height:340px;background:#fff;} .fullSlide .bd{margin:0 auto;position:relative;z-index:0;overflow:hidden;} .fullSlide .bd ul{width:582px !important;} .fullSlide .bd li{width:582px !important;height:340px;overflow:hidden;text-align:center;background-size: 582px 340px} .fullSlide .bd li a{display:block;height:340px;} .fullSlide .bd src{width:582px;height:340px;} .bdt{ width:100%; position:absolute; background-color:#000; display:block;z-index:1;bottom:0;left:0;height:40px;line-height:40px;opacity:0.8; color:#fff; }