.container{width:100%;height:650px;position:relative;border:1px solid #999}.search-box{position:absolute;z-index:5;width:70%;left:13%;top:10px;height:30px}.search-box input{float:left;width:59%;height:100%;font-size:13px;border:2px solid #30ccc1;padding:0 8px;outline:none}.search-box button{float:left;margin-left:5px}