.box{background-color:red;width:100px;height:100px}.green{background-color:green;width:100px;height:100px}.blue{background-color:#00f;width:100px;height:100px}.orange{background-color:orange;width:100px;height:100px}#info{text-align:center;z-index:100;width:100%;display:block;position:absolute;top:350px}