@charset "utf-8";
/* CSS Document */


.index_switch{ width:100%; background-color:#eff2f4; padding-top:39px;}
.index_switcher{ width:1086px; height:432px; background-color:#eff2f4; margin:0 auto; position:relative;}
.index_switcher .prev{ width:46px; height:84px; display:block; background:url(../images/i_s_a_left.png) no-repeat; opacity:0.8; filter:alpha(opacity=80); position:absolute; left:0; top:145px; z-index:100;}
.index_switcher .prev:hover{ opacity:1;filter:alpha(opacity=100);}
.index_switcher .next{ width:46px; height:84px; display:block; background:url(../images/i_s_a_right.png) no-repeat;opacity:0.8; filter:alpha(opacity=80); position:absolute; right:0; top:145px; z-index:100;}
.index_switcher .next:hover{ opacity:1; filter:alpha(opacity=100);}
.index_switcher .bd{ width:1086px; height:352px;}
.index_switcher .bd .tempWrap{ width:1086px!important;}
.index_switcher .bd ul{ width:1200px;}
.index_switcher .bd ul li{ width:351px; height:352px; float:left; margin-right:17px;}
.index_switcher .bd ul li img{ width:351px; height:164px; display:block;}
.i_s_content{ width:291px; height:128px; padding:30px; background-color:#FFF;}
.i_s_content h3{ font-size: 20px; color: #383838; margin-bottom: 10px;  font-weight: 400;}
.i_s_content div{ font-size:14px; color:#5d5d5d; line-height:25px; height:50px; margin-bottom:10px;}
.i_sknow_more{ width:59px; height:20px; padding-left:10px; line-height:45px; background:url(../images/i_s_cmbg.gif) no-repeat left center; color:#32b4e3;}
.i_sknow_more:hover{color:#32b4e3;}
.wen_fengqin{ width:100%; height:447px; padding-top:40px; background-color:#FFF;}
.big_h3{ font-size:36px; color:#333333; text-align: center; line-height:40px; margin-bottom:39px;}
.little_title{ color:#6a6a6a; font-size:16px; text-align: center; margin-bottom:40px; margin-top:-24px;}
.chanye_box{ width:1086px; height:377px; margin:0 auto; background-color:#FFF;  overflow:hidden;}
.chanye_box ul{ width:1200px;}
.chanye_box ul li{ width:267px; height:377px; float:left; margin-right:6px; position:relative; overflow:hidden;}
.img_black{width: 235px;height: 186px;padding: 20px 16px;position: absolute;left: 0px;bottom: -171px;background:url(../images/black_bg.png) repeat;color: #FFF;transition: all 0.5s;}
.img_black.onhovercss3{ bottom:0;}
.know_more_button{ width:95px; height:30px; border:1px solid #FFF; line-height:30px; text-align: center; color:#FFF; display:block; font-size:14px;}
.know_more_button:hover{ background:#34bff2; border:1px solid #34bff2; color:#fff;}
.img_black h3{ font-size:20px; margin-bottom:10px; font-weight:400; float:left;}
.img_black p{ margin-bottom:20px;}
.know_more_button:hover{ color:#FFF;}
.more_jia{ font-size:25px; float:right;}