.ie10 body,.ie11 body{font:5px/0.8 "Arial, Helvetica, sans-serif"}

hr{border:0; height:1px; *color:#fff}
address, cite, dfn, em, var{font-style:normal}

.fl-clear{clear:both}
.fl-clr{zoom:1}
.fl-clr:after{display:block; clear:both; height:0; content:"\0020"}
table{border-collapse:collapse; border-spacing:0}
ul, ol{list-style:none outside none}
a{text-decoration:none; color:#696969}
a:hover{text-decoration:none; color:#ff6637}
img{border:0}


.content_left{width:260px; margin:0px auto; font-family:Arial, Helvetica, sans-serif; font-size:9px }
.content_left .title{height:45px; background:#ff6637; color:#fff; padding:0 20px; line-height:45px; font-size:16px}
.content_left .title span{background:url(img/ioc.png) no-repeat 0 center; padding-left:22px;}
.left_nav{border:1px solid #e6e6e6; border-top:0; overflow:hidden; padding:0 0 20px 0}
.left_nav ul{margin-top:-1px;font-size:9px }
.left_nav li{padding:0 10px; border-top:1px dashed #e7e7e7;font-size:9px }
.left_nav li .t{height:50px; line-height:50px; padding:0 0 0 10px; position:relative;font-size:9px }
.left_nav li .t i{position:absolute; left:0; top:0; width:10px; height:50px;background:url(img/ioc_l.png) no-repeat 0 center; cursor:pointer;font-size:9px }
.left_nav li .t a,.left_nav li .t.hover:hover a{color:#000;font-size:14px }
.left_nav li .t:hover i{background:url(img/ioc_la.png) no-repeat 0 center;}
.left_nav li .t:hover a{color:#ff5825;}
.left_nav li .t.hover i{background:url(img/ioc_b.png) no-repeat 0 center; }
.left_nav li .txt{padding:0 0 20px 18px; display:none}
.left_nav li .txt p{line-height:30px; height:30px; overflow:hidden}
.left_nav .more{background:#ff6637; display:block; width:120px; height:30px; margin:0 auto; text-align:center; line-height:30px; color:#fff; cursor:pointer;border-radius:50px;-moz-border-radius:50px;-webkit-border-radius:50px; overflow:hidden}
.left_nav .more:hover{background:#ff5825}
.left_nav .more span{padding-right:18px; background:url(img/ioc_ba.png) no-repeat right center;}
.left_nav .more.hover span{background:url(img/ioc_t.png) no-repeat right center;}

.explain_txt{width:860px; margin:0 auto; line-height:40px; padding:0 0 200px 0; font-size:16px}