.mod{margin:10px;}.hd,.bd,.ft{overflow:hidden;_overflow:visible;_zoom:1;}.inner{position:relative;}.mod b{display:block;background-repeat:no-repeat;font-size:1%;position:relative;z-index:10;}.tl,.tr,.bl,.br{height:10px;width:10px;float:left;}.tl{background-position:left top;}.tr{background-position:right top;}
.bl{background-position:left bottom;}.br{background-position:right bottom;}.br,.tr{float:right;}.bl,.br{margin-top:-10px;}.top{background-position:center top;}.bottom{background-position:center bottom;_zoom:1;}.complex{overflow:hidden;*position:relative;*zoom:1;}.complex .tl,.complex .tr{height:32000px;margin-bottom:-32000px;width:10px;overflow:hidden;}
.complex .top{height:5px;}.complex .bottom{height:5px;}.pop{overflow:visible;margin:10px 20px 20px 10px;background-position:left top;}.pop .inner{right:-10px;bottom:-10px;background-position:right bottom;padding:0 10px 10px 0;}.pop .tl,.pop .br{display:none;}.pop .bl{bottom:-10px;}.pop .tr{right:-10px;}