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em,.channel_sec3 .cs3_item3 .ci_right em{margin-top:92px}.channel_sec3 .cs3_item .ci_right .cr_txt{margin-left:32px;margin-right:32px;margin-top:24px;font-size:14px;color:#2f2f2f;line-height:22px}@media screen and (max-width:1366px){.channel_sec3 .cs_container{width:1346px}.channel_sec3 .cs3_item{width:671px}.channel_sec3 .cs3_item .ci_left{width:325px}}.channel_sec4{background-color:#fafafa;padding-bottom:50px;text-align:center}.channel_sec4 .cs4_tab{width:470px;margin:52px auto}.channel_sec4 .cs4_tab li{float:left}.channel_sec4 .cs4_tab li a{font-size:20px;color:#2f2f2f;vertical-align:middle}.channel_sec4 .cs4_tab li span{font-size:12px;color:#bbb;padding-left:46px;line-height:12px;vertical-align:middle;padding-right:46px;height:12px}.channel_sec4 .cs4_tab li a.active{color:#2f7cd3}.channel_sec4 .cs4_tabs{width:1200px;padding:54px 0;margin:54px auto;background-color:#fff}.channel_sec4 .cs4_tabs>li{display:none}.channel_sec4 .cs4_tabs>li.active{display:block}.channel_sec4 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40px;background:url(../images/channel/pic-8a44996822.jpg) center no-repeat}.channel_sec5 .cs5_con li{float:left;width:20%;text-align:center;padding-top:60px;font-size:20px;color:#2f2f2f}.channel_sec5 a{margin-top:40px}