* {margin:0; padding:0}
.sm {list-style:none; width:605px; height:282px; display:block; overflow:hidden}
.sm li {float:left; display:inline; overflow:hidden;}
.sm2 {list-style:none; width:605px; height:20px; display:block; overflow:hidden}
.sm3 {list-style:none; width:605px; height:5px; display:block; overflow:hidden;}
.sm4 {list-style:none; width:605px; height:auto; display:block; overflow:hidden;}