body,div,dl,dt,dd,ul,ol,li {margin:0;padding:0;}
ol,ul {list-style:none;}
a{color: #333333;}
a:hover{text-decoration: underline;}
a img{display: block;opacity:1; filter:alpha(opacity=100);-webkit-transition: opacity .2s ease-in-out;-moz-transition: opacity .2s ease-in-out;-o-transition: opacity .2s ease-in-out;-ms-transition: opacity .2s ease-in-out;transition: opacity .2s ease-in-out;}
a:hover img{opacity:0.75; filter:alpha(opacity=75);}

.c{overflow:hidden;width:750px;padding:0 5px;margin:0 auto;background-color:#FFFFFF;}
.c1{height: 491px;margin:20px 0;*overflow:hidden;}
.c1_l{float: left;width: 690px;height: 491px;}
.c1_slide{width: 690px;height: 400px;position: relative;overflow: hidden;}
.c1_slide ul{width: 3500px;height: 400px;position: absolute;top: 0;left: 0;}
.c1_slide li{float: left;width: 690px;height: 100%;position: relative;}
.c1_slide li span{display: block;width: 100%;height: 35px;position: absolute;bottom: 0;left: 0;background: url(img/r.png) repeat-x 0 -91px;color: #FFFFFF;font:16px/35px microsoft yahei;text-align: center;}
.c1_paging{width: 100%;height: 91px;background: url(img/r.png) repeat-x 0 0;}
.c1_paging ul{}
.c1_paging li{float: left;width: 136px;height: 91px;margin:0 1px;position: relative;}
.c1_paging li.active i{display:block;position:absolute;top:-10px;left:0;height:101px;width:136px;background: url(img/i_i.png) no-repeat 0 0;}
.c1_paging li:hover b,.c1_paging li.active b{display: none;}
.c1_paging li img,.c1_paging li b{position: absolute;top:13px;left: 13px;}
.c1_paging li b{background: url(img/opacity.png) no-repeat 0 0;width:110px;height: 65px;}