* {margin:0; padding:0}
.sm {list-style:none; width:550px; height:100px; display:block; overflow:hidden}
.sm li {float:left; display:inline; overflow:hidden;cursor:pointer;}
.sm a {outline:none; border:0;}
.sm img {outline:none; border:0;}

.sz {list-style:none; width:150px; height:100px; display:block; overflow:hidden}
.sz li {float:left; display:inline; overflow:hidden;cursor:pointer;}
.sz a {outline:none; border:0;}
.sz img {outline:none; border:0;}