div#buble {margin: 20px auto 20px auto;}
div#buble ul#bmenu {margin: 5px 0px;list-style: none; display: inline-block;}
div#buble ul#bmenu li {padding: 0px;float: left;position: relative;margin-left: 5px;margin-right: 5px;width: 48px;height: 48px;}
div#buble ul#bmenu li a {position: absolute;}
div#buble ul#bmenu li img {position: absolute;width: 48px;top: 0px;left: 0px;padding: 0px;margin: 0 8px 0 0;border: none;overflow: hidden;}