.header{z-index:2;position:relative;width:100%;height:90px;background:#fff}.header .logo{float:left;width:215px;height:60px;padding-top:12px}.header .logo.cur{width:230px;height:90px;padding-top:0}.header .logo.logo_183{width:100px;height:90px;padding-top:0}.header .logo a{display:block;width:100%;height:auto}.header .logo a img{background:none}.header .nav{float:left;height:82px;line-height:82px;padding-top:8px;overflow:hidden;margin-left:100px}.header .nav ul{float:right;width:auto;height:auto;overflow:hidden}.header .nav li{float:left;position:relative;margin-right:60px}.header .nav li:nth-last-child(1):after{display:none}.header .nav a{float:left;display:inline-block;width:auto;font-size:17px;font-family:Microsoft YaHei;font-weight:bold;color:#565656;position:relative}.header .nav a.active{color:#FF5353}.header .nav a.active::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:3px;background:#FF5353}.header .nav a:hover{color:#FF5353}.header .nav a:hover::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:3px;background:#FF5353}.header .nav li i{display:inline-block;*display:inline;*zoom:1;width:27px;height:20px;vertical-align:middle;margin:0 10px 2px 0;background:url(http://js.dgyurui.com/uploads/pc/index2016/icons.png) 0 -90px no-repeat}.header .nav li .icon_yx{background-position:-0px -90px}.header .nav li .icon_hd{background-position:-30px -90px}.header .nav li .icon_sp{background-position:-60px -90px;background:url(//js.dgyurui.com/uploads/pc/index2016/icon_xin.png) center center no-repeat}.header .nav li .icon_lb{background-position:-90px -90px}.header .nav li .icon_lt{background-position:-120px -90px}.header .nav li .icon_cy{background-position:-150px -90px}.header .nav li .icon_sy{background-position:-180px -90px}.header .nav li .icon_news{background:url(//js.dgyurui.com/pc/xin/xin2016/images/ico_news.png) center center no-repeat}.header .nav li .icon_test{background:url(//js.dgyurui.com/pc/xin/xin2016/images/ico_test.png) center center no-repeat}.header .nav li .icon_ceshi{background:url(//js.dgyurui.com/pc/xin/xin2016/images/ico_ceshi.png) center center no-repeat}.header .nav li a:hover i{-moz-transition:transform .8s;-webkit-transition:transform .8s;-o-transition:transform .8s;transition:transform .8s;moz-transform:rotateX(360deg);-webkit-transform:rotateX(360deg);-o-transform:rotateY(360deg);-ms-transform:rotateY(360deg);transform:rotateY(360deg)}.header .search #bdcs-search-form{display:flex;align-items:center;margin-top:11px}.header .search .search_ipt{border:0;padding:0;text-indent:0.5em;font-size:14px;color:#434343;outline:none;flex:1;margin-right:6px;color:#C3C3C3}.header .search input::-webkit-input-placeholder{color:#C3C3C3}.header .search input::-moz-input-placeholder{color:#C3C3C3}.header .search input::-ms-input-placeholder{color:#C3C3C3}.header .search .search_btn{flex-shrink:0;width:18px;height:18px;font-size:0;border:0;padding:0;background:url(../images/search.png)}.header .search{width:320px;height:44px;border:2px solid #FF5353;border-radius:22px;padding:0 20px;box-sizing:border-box;float:right;margin-top:23px}.bottom_toolbar{width:100%;height:auto;overflow:hidden;background:#252525;padding:25px 0 0;position:relative;z-index:20}.bottom_toolbar .bottom_nav{height:30px;line-height:30px;text-align:center;color:#2e2e2e}.bottom_toolbar .bottom_nav a{display:inline-block;width:auto;padding:0 20px;text-align:center;color:#767676}.bottom_toolbar .bottom_nav a:hover{color:#fff}.bottom_toolbar .copyright{text-align:center;line-height:20px;color:#4f4f4f;padding-bottom:25px;border-bottom:1px solid #2c2c2c}.bottom_toolbar .copyright a{color:#4f4f4f}.bottom_toolbar .copyright a:hover{color:#fff}.bottom_toolbar .safety{height:40px;line-height:40px;border-bottom:1px solid #2c2c2c;text-align:center}.bottom_toolbar .safety a{display:inline-block;padding:0 15px;color:#4f4f4f}.bottom_toolbar .safety a:hover{color:#fff}.bottom_toolbar .safety i{display:inline-block;width:20px;height:20px;vertical-align:middle;background:url(//js.dgyurui.com/uploads/pc/index2016/icons.png) no-repeat;margin-right:1em;margin-bottom:2px}.bottom_toolbar .safety .icon_safe1{background-position:0 -960px}.bottom_toolbar .safety .icon_safe2{background-position:-30px -960px}.bottom_toolbar .safety .icon_safe3{background-position:-60px -960px}.bottom_toolbar .safety .icon_safe4{background-position:-90px -960px}.bottom_toolbar .safety .icon_safe5{background-position:-120px -960px}.bottom_toolbar .safety .icon_safe6{background-position:-150px -960px}.bottom_toolbar .safety .icon_safe7{background:url("//js.dgyurui.com/public/img/zllm.jpg") left center no-repeat;background-size:auto auto;background-size:20px 20px}.bottom_toolbar .bottom_logo{width:100%;height:130px;overflow:hidden}.bottom_toolbar .bottom_logo img{display:block;width:405px;height:67px;margin:20px auto 0;background:none}.add_wrap{width:100%;height:auto;overflow:hidden}.add_bg{position:fixed;top:130px;left:50%;width:1920px;height:1000px;overflow:hidden;margin-left:-960px}.add_bg a{display:block;width:100%;height:auto}.ad_long{position:relative;width:1220px;height:110px;margin:0 auto;background:#323232;margin-left:-10px}.ad_long .horn_left{position:absolute;bottom:110px;left:0;width:0;height:0;border-bottom:8px solid #0e0e0e;border-left:10px solid transparent}.ad_long .horn_right{position:absolute;bottom:110px;right:0;width:0;height:0;border-bottom:8px solid #323232;border-right:10px solid transparent}.ad_long .shadow{position:absolute;bottom:110px;left:10px;z-index:5;width:1070px;height:7px;background:url(//js.dgyurui.com/uploads/pc/index2016/shadow_line.png) repeat-x}.ad_long a{display:block;width:100%;height:110px;overflow:hidden}.ad_long img{height:110px}.main{margin-top:20px}.main .part{box-sizing:border-box;width:1200px;margin:0 auto;margin-bottom:40px}.common_title{width:100%;overflow:hidden;position:relative}.common_title h2{float:left;font-size:22px;font-family:Microsoft YaHei;font-weight:bold;color:#333333}.common_title a{display:block;float:right;font-size:14px;font-family:Microsoft YaHei;font-weight:400;color:#666666;margin-top:5px;padding-right:11px;box-sizing:border-box;position:relative}.common_title a::after{content:'';background:url(../images/look_all.png);width:4px;height:8px;position:absolute;right:0;top:6px}