body{line-height:1.5;font-family:"Microsoft YaHei";color:#333;background:#fff;font-size:14px}body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td,span,em,b,i{font-weight:normal;margin:0;padding:0}i, cite, em, var, address, dfn{font-style:normal}h1,h2,h3,h4,h5,h6{font-size:100%}ol,ul,li{vertical-align:top;list-style:none}address,caption,cite,code,dfn,em,strong,th,var,optgroup{font-style:normal}input,button,textarea,select,optgroup,option{font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit;*font-size:100%}fieldset,img,a img,:link img,:visited img{border:0}a{color:#333;text-decoration:none}a:hover,.dka:hover{color:#e60012;text-decoration:none}a.dka{color:#666}:focus{outline:0}table{border-collapse:collapse;border-spacing:0}caption,th{text-align:left}sup,sub{font-size:100%;vertical-align:baseline}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:'';content:none}.clearfix:after{clear:both;height:0;overflow:hidden;display:block}.clearfix:after{visibility:hidden;content:"."}.clearfix{*zoom:1}.fs12{font-size:12px}.fs14{font-size:14px}.fs16{font-size:16px}.fs18{font-size:18px}.fs24{font-size:24px}.fs30{font-size:30px}.pt30{padding:30px 0}.pt20{padding:20px 0}.mt2{margin:20px 0 0 0}.mt3{margin:30px 0 0 0}.mt4{margin:40px 0 0 0}
.bw{min-width:1200px;width:auto!important}.sw{width:1200px;margin:0 auto}.bbg{background-color:#000}.wbg{background-color:#fff}.dbg{background-color:#f6f6f6}.cbg{background-color:#fbfbfb}.ebg{background-color:#f7f8fa}.col_r{float:right}.col_l{float:left}.crd{color:#e90000}
.i_pic img,.whata a img,.cmb a img,.mda a img{-webkit-transition:all .5s ease-in-out;-moz-transition:all .5s ease-in-out;-ms-transition:all .5s ease-in-out;-o-transition:all .5s ease-in-out;transition:all .5s ease-in-out}
.i_pic img:hover,.whata a:hover img,.cmb a:hover img,.mda a:hover img{-webkit-transform:scale(1.06);-moz-transform:scale(1.06);-ms-transform:scale(1.06);-o-transform:scale(1.06);transform:scale(1.06)}
::-webkit-input-placeholder{color:#ccc}
::-moz-placeholder{color:#ccc}
:-ms-input-placeholder{color:#ccc}
input:-moz-placeholder{color:#ccc}
textarea{box-sizing:border-box;-webkit-box-sizing:border-box;outline:0;-webkit-tap-highlight-color:rgba(255,0,0,0);-webkit-appearance:none;resize:none}

.ibg{background:url(../image/ibg.png) no-repeat 0 0}
.fty{font-size:16px;line-height:36px}
.pb4{padding:0 0 60px 0}
.pb5{padding-bottom:30px}

.header .sw{height:88px}
.logo,.ghynav,.maintel,.header .sw{position:relative;z-index:100001;}
.logo{width:223px}
.logo a{display:block;padding:19px 0;height:50px}
.ghynav{width:796px;height:88px;font-weight:normal;font-size:18px}
.ghynav dd,.ghynav dt{float:left}
.ghynav dd{position:relative}
.ghynav a.in,.ghynav dt a{display:block;color:#333;line-height:88px;margin:0 10px}
.ghynav a.in:hover,.ghynav dt a:hover,.ghynav dd.on a.in{color:#e60012}
.ghynav p{display:none;position:absolute;top:88px;left:50%;width:160px;margin-left:-80px;background:#fff;font-size:16px;padding:15px 0; box-shadow:1px 1px 15px #eee}
.ghynav dd.on p{display:block}
.ghynav p a{display:block;text-align:center;line-height:36px;color:#666}
.ghynav p a:hover{background:#666;color:#fff}
.ghynav a.in{background:url(https://www.chinairn.com/ghy/image/nav.png) no-repeat right 43px;padding:0 11px 0 0}
.ghynav dd.on a.in,.ghynav dd.on a.in:hover{background-position:right -7px;color:#e60012}
.ghynav i{display:none;position:absolute;top:88px;left:50%;width:30px;height:4px;overflow:hidden;background:#333;margin-left:-15px;}
.ghynav dd.on i{display:block}
.maintel{line-height:50px;width:150px;text-align:right;margin-top:19px}
.maintel em{display:block;position:absolute;top:-3px;right:0;line-height:14px;color:#ccc}
.maintel span{display:block;font-family:arial;font-size:24px;color:#e60012}
.maintel i{display:block;position:absolute;top:50%;left:-21px;width:1px;height:26px;overflow:hidden;background:#ccc;margin-top:-13px}
.topfix{position:fixed;_position:absolute;z-index:100001}
.header.topfix{width:100%!important;top:0;left:0;border-bottom:1px solid #e5e5e5}

.mtit{padding:50px 0 30px 0;text-align:center}
.mtit span{display:inline-block;position:relative;height:78px}
.mtit b,.mtit em,.mtit i{display:block}
.mtit b{font-size:36px;color:#000;height:54px;line-height:54px}
.mtit em{font-size:18px;font-family:Arial, Helvetica, sans-serif;color:#aaa;height:24px;line-height:24px}
.mtit i{width:180px;height:1px;overflow:hidden;background:#000;position:absolute;top:50%}
.mtit .lt{left:-210px}
.mtit .rt{right:-210px}
.banner{position:relative;z-index:100000}
.banner,.banner .bd li{height:830px}
.banner .bd li{background-color:transparent;background-repeat:no-repeat;background-position:center 0}
.banner .bd{margin:0 auto;position:relative}
.banner .bd ul,.banner .bd li{width:100%!important}
.banner .bd .ibg{width:48px;height:146px;overflow:hidden;cursor:pointer;position:absolute;top:50%;margin:-73px 0 0 0}
.banner .prev{left:100px;background-position:-46px -10px}
.banner .next{right:100px;background-position:2px -10px}
.banner li a{display:block;height:830px;}
.footer{background:#333;line-height:24px;color:#aaa;padding:50px 0}
.footmenu{height:14px;line-height:14px;width:100%;overflow:hidden}
.footmenu a{float:left;display:block;color:#fff;border-right:1px solid #fff;padding:0 13px}
.footmenu .first{padding-left:0}
.footmenu .last{border-right:0;padding-right:0}
.foottel{margin:25px 0 0 0;padding-top:20px;border-top:1px solid #4e4e4e}
.foottel li{width:400px;float:left}
.foottel .w2{width:750px}
.foottel .w1{width:450px}
.foottel .w3{width:350px}
.foottel .w4{width:1200px;padding-top:18px;border-top:1px solid #4e4e4e}
.foottel a,.foottel a:hover{color:#aaa}
.foottel .oth a,.foottel .oth a:hover{display:inline-block;margin:0 16px 0 0;color:#fff}

.rqr{background:#000 url(../image/form.jpg) no-repeat 0 0;height:760px}
.rqr .mtit b{color:#fff}
.rqr .mtit i{background:#fff;opacity:.4}
.rqr .mtit em{color:#ddd}
.ctsex,.ctsex i{float:left;display:inline-block}
.ctform .ctsex input{width:auto;background:none}.ctsex{padding-left:48px}.ctsex .men{padding:0 20px 0 2px}.ctsex input{margin:2px 0 0 0}.ctsex i{padding-left:2px;font-size:16px;color:#fff}
.ctform ul,.ctform li{float:left;display:inline}
.ctform ul{margin:-10px 0 0 -48px}
.ctform li{width:576px;margin:10px 0 0 48px;border-bottom:1px solid #bbb;height:38px;line-height:38px;position:relative;z-index:1}
.ctform input{display:block;float:left;width:576px;height:38px;line-height:38px}
.ctform label{display:block;position:absolute;top:0;left:0;font-size:16px;color:#fff}
.ctform label i{color:#ff0000}
.ctform label em{color:#dcdcdc;font-size:14px}
.ctform .w1,.ctform .w1 input{width:264px}.it1{text-indent:92px}.it2{text-indent:48px}.it3{text-indent:108px}.it4{text-indent:80px}
.ctform .w2,.ctform .w2 input{width:888px}
.ctform .w3{width:1200px}
.ctform .w3{border-bottom:0;height:224px}.ctform .w3 label{position:static}
.ctform .w4,.ctform .w4 input{width:180px}.ctform .w4{margin-top:37px}
.ctform .w5{width:450px;margin:40px 0 0 423px;border-bottom:0;height:60px}
.ctform .w5 input{width:210px;height:60px;float:left;line-height:60px;text-align:center;font-size:18px;color:#fff;background:#e60012;border-radius:2px;cursor:pointer}
.ctform .w5 .btn2{color:#666;background:#fff;margin:0 0 0 30px}
.ctcont,.ctcont textarea{width:1180px;height:168px;font-size:16px;line-height:30px}
.ctcont{border:1px solid #bbb;padding:9px}
.ctcode{position:absolute;top:0;right:-86px;border:1px solid #bbb;width:74px;height:34px;overflow:hidden;display:block}
.ctcode img{vertical-align:top;width:74px;height:34px}
.ctform input,.ctcont textarea{border:0;background:none;font-size:16px;color:#fff}


.whoa li{float:left;width:200px}
.whoa b,.whoa em,.whoa i{display:block;text-align:center;line-height:28px}
.whoa i{width:68px;height:68px;overflow:hidden;margin:0 auto;background:url(../image/icon1.png) no-repeat -66px 0}
.whoa b{font-size:18px;color:#444b58;margin-top:15px}
.whoa em{font-size:12px;font-family:Arial, Helvetica, sans-serif;color:#999}
.whoa .i2{background-position:-266px 0}
.whoa .i3{background-position:-466px 0}
.whoa .i4{background-position:-666px 0}
.whoa .i5{background-position:-866px 0}
.whoa .i6{background-position:-1066px 0}
.whob{font-size:16px;line-height:30px;color:#666;position:relative}
.whob a{color:#999;display:inline-block;height:30px; text-decoration:underline;padding-left:15px}
.whob a:hover{color:#e60012}
.whoc li{float:left;width:299px;border-left:1px solid #e5e5e5;height:80px;overflow:hidden;text-align:center}
.whoc li.first{border-left:0;width:300px}
.whoc em{display:block;font-size:48px;font-family:Arial, Helvetica, sans-serif;color:#333;line-height:56px;height:56px;overflow:hidden;cursor:pointer}
.whoc i,.whoc em{font-weight:bold}
.whoc p{font-size:16px;color:#999;height:24px;line-height:24px;cursor:pointer}
.whoc a{display:block}
.what .sw{border-top:1px solid #d6d6d6}
.whata li{float:left;display:inline;width:291px;height:290px;overflow:hidden;margin:12px 0 0 12px}
.whata li.w1{height:592px;margin:0}
.whata li.w2{width:594px}
.whata .nomt{margin-top:0}
.whata a{display:block;position:relative}
.whata h3{position:absolute;top:30px;left:30px;cursor:pointer;z-index:1}
.whata b,.whata em,.whata i{display:block;cursor:pointer}
.whata p{cursor:pointer;overflow:hidden}
.whata b{font-size:24px;line-height:30px}
.whata em{font-size:14px;font-family:Arial, Helvetica, sans-serif;line-height:24px}
.whata i{width:40px;height:4px;overflow:hidden;border-radius:2px;background:#e60012;margin-top:8px}
.whatb{margin-top:12px;border:1px solid #e5e5e5;width:1198px;height:218px;overflow:hidden;position:relative}
.whatb ul{position:absolute;top:0;left:-1px}
.whatb li{float:left;width:213px;height:218px;text-align:center;background:#fff}
.whatb a,.whatb li b,.whatb li em,.whatb li i{display:block;line-height:28px;cursor:pointer}
.whatb li b{font-size:18px;color:#444b58;margin:20px 0 0 0}
.whatb li em{font-size:12px;font-family:Arial, Helvetica, sans-serif;color:#999}
.whatb a{padding:40px 0 0 0;height:178px;border-right:1px solid #e5e5e5;}
.whatb li i{background:url(../image/icon2.png) no-repeat 0 0;width:68px;height:68px;margin:0 auto}
.whatb li.on i{background-image:url(../image/icon2_1.png)}
.whatb li .i2{background-position:-108px 0}
.whatb li .i3{background-position:-216px 0}
.whatb li .i4{background-position:-324px 0}
.whatb li .i5{background-position:-432px 0}
.whatb li .i6{background-position:-540px 0}
.whatb li .i7{background-position:0 -88px}
.whatb li .i8{background-position:-108px -88px}
.whatb li .i9{background-position:-216px -88px}
.whatb li .i10{background-position:-324px -88px}
.whatb li .i11{background-position:-432px -88px}
.whatb li .i12{background-position:-540px -88px}
.whatb li .i13{background-position:0 -176px}
.whatb li .i14{background-position:-108px -176px}
.whatb li .i15{background-position:-216px -176px}
.whatb li .i16{background-position:-324px -176px}
.whatb li .i17{background-position:-432px -176px}
.whatb li .i18{background-position:-540px -176px}
.whatb li .i19{background-position:0 -264px}
.whatb li .i20{background-position:-108px -264px}
.whatb li .i21{background-position:-216px -264px}
.whatb li .i22{background-position:-324px -264px}
.whatb li .i23{background-position:-432px -264px}
.whatb li .i24{background-position:-540px -264px}
.whatb li .i25{background-position:0 -352px}
.whatb li .i26{background-position:-108px -352px}
.whatb li .i27{background-position:-216px -352px}
.whatb li .i28{background-position:-324px -352px}
.whatb li .i29{background-position:-432px -352px}

.whatb li .i30{background-position:-540px -352px}
.whatb li .i31{background-position:0 -440px}
.whatb li .i32{background-position:-108px -440px}
.whatb li .i33{background-position:-216px -440px}
.whatb li .i34{background-position:-324px -440px}
.whatb li .i35{background-position:-432px -440px}


.whatb li.on b{color:#e60012}
.whatb span{display:block;position:absolute;top:50%;width:24px;height:80px;overflow:hidden;margin:-40px 0 0 0;background:#c5c5c5;opacity:.9;cursor:pointer}
.whatb span i{display:block;position:absolute;top:29px;left:6px;width:12px;height:22px;overflow:hidden;background:url(../image/icon4.png) no-repeat 0 0;;cursor:pointer}
.whatb .prev{left:0}
.whatb .next{right:0}
.whatb .next i{background-position:0 -62px}


.ys{background:#000 url(../image/youshi.jpg) no-repeat 0 0;height:497px}
.ys .mtit b{color:#fff}
.ys .mtit i{background:#fff;opacity:.4}
.ys .mtit em{color:#c0c0c0}
.ysa li{float:left;color:#fff;line-height:30px;font-size:16px;width:300px;text-align:center}
.ysa p{padding:15px 0;border-top:1px solid #9a9795;margin:0 15px}
.ysa em{display:block;border-left:1px solid #9a9795;padding:24px 0 24px 15px;margin-left:-15px}
.ysa .s1 p,.ysa .s2 p,.ysa .s3 p,.ysa .s4 p{border-top:0}
.ysa .s1 em,.ysa .s5 em{border-left:0}
.ysa .s5 p{margin-left:0}
.ysa .s5 em{margin-left:0}
.ysa .s8 p{margin-right:0}
.ys .mtit b a{color:#fff;}
.ys .mtit b a:hover{color:#e90000;}
.cm .mtit{padding-bottom:20px;}
.cma{font-size:16px;color:#666;line-height:30px;text-align:center;}
.cmb{margin-top:20px;}
.cmb li{float:left;width:384px;margin-left:24px;display:inline;overflow:hidden;border-radius:20px;position:relative;}
.cmb li.first{margin-left:0}
.cmb a,.cmb p,.cmb b,.cmb i,.cmb em{display:block;cursor:pointer;}
.cmb p{width:384px;height:260px;overflow:hidden;border-radius:20px 20px 0 0}
.cmb p img{width:384px;height:260px;vertical-align:top;}
.cmb b{font-size:21px;line-height:30px;margin:20px 30px 0 30px;}
.cmb em{font-size:14px;line-height:24px;color:#888;margin:10px 30px 0 30px;text-align:justify;}
.cmb i{color:#aaa;border-top:1px solid #e5e5e5;margin:18px 30px 0 30px;padding:15px 0 0 0;background:url(../image/icon3.png) no-repeat 294px -44px;}
.cm .mtit{padding-bottom:10px;}
.cmb a{position:relative;z-index:1;padding-bottom:30px;}
.cmb li:before{content:"";position:absolute;top:0;bottom:0;left:0;right:0;border:1px solid #e5e5e5;border-radius:20px;}
.cmb a:hover i{background-position:right -103px;color:#e50000;}

.cmc{display:block;width:280px;height:60px;overflow:hidden;background:#e60012;border-radius:2px;margin:30px auto 0 auto;color:#fff;font-size:16px;text-align:center;line-height:60px}
.cmc:hover{color:#fff}

.md{padding:0 0 60px 0;background:#f6f6f6 url(https://www.chinairn.com/dxgj/image/2025-scdw-bg.jpg) no-repeat center center;}
.md .mtit{padding-bottom:20px;}
.mda li{width:384px;float:left;display:inline;margin-left:24px;background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 0 10px #e3ebf3;}
.mda .first{margin-left:0}
.mda a{display:block;padding:0 0 40px 0;}
.mda .pic{width:384px;height:300px;overflow:hidden;border-radius:20px 20px 0 0}
.mda .pic img{width:384px;height:300px;vertical-align:top;}
.mda .txt{margin:32px 0 0 0;height:84px;position:relative}
.mda .txt b,.mda .txt em,.mda .txt i{display:block}
.mda .txt b,.mda .txt em{padding:0 111px 0 30px}
.mda .txt b{font-size:21px;line-height:30px;height:30px;overflow:hidden}
.mda .txt em{line-height:24px;color:#888;margin-top:6px;height:48px;overflow:hidden;text-align:justify;}
.mda .txt i{position:absolute;top:3px;right:0;width:80px;height:84px;border-left:1px solid #d3d3d3;background:url(https://www.chinairn.com/kybg/image/icon3.png) no-repeat center -30px}
.mda a:hover .txt i{background-position:40px -89px;}

.case .mtit{padding-bottom:10px;}
.casea{font-size:16px;line-height:30px;text-align:center;color:#666}
.caseb{margin:40px 0 0 0}
.caseb ul{float:left;display:inline;margin:-40px 0 0 0}
.caseb li{float:left;width:300px;margin:40px 0 0 0}
.caseb p{width:134px;height:97px;border:1px solid #e5e5e5;background:#fff;overflow:hidden;text-align:center;padding:37px 0 0 0;margin:0 auto;border-radius:50%}
.caseb b{display:block;font-size:18px;line-height:30px;height:30px;overflow:hidden;margin-top:15px;text-align:center}
.qylogo-pic{vertical-align:top;margin:20px 0 0 0;overflow:hidden;border-radius:20px;}
.qylogo-pic a,.qylogo-pic a:hover{display:block;position:relative;overflow:hidden;}
.qylogo-pic a:after{content:"";position:absolute;top:0;bottom:0;left:0;right:0;border:1px solid #dedede;border-radius:20px;}
.qylogo-pic img{vertical-align:top;border-radius:8px;overflow:hidden;}

.yjydt .mtit{padding-bottom:5px}
.yjydt{background:#f6f6f6 url(https://www.chinairn.com/dxgj/image/2025-scdw-bg.jpg) no-repeat center center;}
.dtmore{width:1200px;position:relative;overflow:hidden;border-radius:8px;margin-top:20px;}
.dtmore li,.dtmore li a,.dtmore li i,.dtmore li i img,.dtmore li b{display:block;width:282px}
.dtmore,.dtmore li,.dtmore li a{height:295px}
.dtmore li i,.dtmore li i img{height:176px}
.dtmore ul,.dtmore li{float:left;display:inline}
.dtmore ul{margin:0 0 0 -24px}
.dtmore li{margin:0 0 0 24px;background:#fff;overflow:hidden;border-radius:20px;position:relative;}
.dtmore li:before{content:"";position:absolute;top:0;bottom:0;left:0;right:0;border:1px solid #e5e5e5;border-radius:20px;}
.dtmore li a{position:relative;z-index:1;}
.dtmore .tempWrap li{margin:0 24px 0 0}
.dtmore li i{overflow:hidden;background:#333}
.dtmore li i img{vertical-align:top}
.dtmore li b{height:78px;line-height:26px;font-size:16px;font-weight:normal;width:238px;margin:15px auto 0 auto;word-break:break-all;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden; text-align:justify;}
.dtmore .prev,.dtmore .next{display:block;width:36px;height:56px;overflow:hidden;background:url(https://www.chinairn.com/Template/20181127Moban/image/irn_touzi.png) no-repeat 0 0;position:absolute;top:50%;margin:-28px 0 0 0;cursor:pointer;z-index:2;}
.dtmore .prev{left:0}
.dtmore .next{background-position:-36px 0;right:0}
.dtmore a img{-webkit-transition:all .5s ease-in-out;-moz-transition:all .5s ease-in-out;-ms-transition:all .5s ease-in-out;-o-transition:all .5s ease-in-out;transition:all .5s ease-in-out}
.dtmore a:hover img{-webkit-transform:scale(1.06);-moz-transform:scale(1.06);-ms-transform:scale(1.06);-o-transform:scale(1.06);transform:scale(1.06)}

.headmenu{position:absolute;left:214px;right:196px;top:0;bottom:0;text-align:right;}
.mainnav{display:inline-block;vertical-align:top;margin:0 -11px 0 0;}
.mainnav li{float:left;font-size:18px;line-height:88px;padding:0 12px;}
.mainnav li:nth-child(1){}
.mainnav a{color:#000;display:block;}
.mainnav a:hover{color:#f90000;}
.mainnav .aon a{padding:0 11px 0 0;background:url(../image/nav.png) no-repeat right 43px;}
.mainnav .cur a{color:#f90000;background-position:right -7px;}
.mainnav .cur a:hover{color:#f90000;}




/*菜单栏弹出样式*/
.mainnav li.cur{position:relative;}
.mainnav li.cur:after{content:"";width:11px;height:7px;position:absolute;bottom:-1px;left:50%;margin:0 0 0 -11px;background:url(https://www.chinairn.com/Template/20240528Moban/image/2024-icon-nav-popup.png) no-repeat 0 0;}
.nav-popup{display:none;box-shadow:0 5px 10px #e6e6e6;background:#fff;position:absolute;top:88px;text-align:center;}
.mainnav .nav-popup a{line-height:24px;font-size:16px;color:#666;background:none;padding:0;}
.mainnav li.cur .nav-popup{display:block;}

.mainnav .nav-hyzx{border:1px solid #e5e5e5;left:50%;width:130px;margin:0 0 0 -71px;border-radius:5px;padding:8px 0 10px 0;}
.mainnav .nav-hyzx a{margin:0 20px;height:40px;line-height:40px;position:relative;}
.mainnav .nav-hyzx a:before{content:"";position:absolute;top:0;bottom:0;left:0;right:0;border-top:1px dashed #e5e5e5;}
.mainnav .nav-hyzx a:nth-child(1):before{display:none;}

.mainnav .nav-yjbg{border:1px solid #e5e5e5;left:50%;width:750px;margin:0 0 0 -308px;border-radius:5px;padding:18px 24px;}
.mainnav .nav-yjbg a{float:left;width:125px;height:34px;line-height:34px;padding:0;text-align:left;position:relative;}

.mainnav .nav-yjbg a.atemp{cursor:default;width:260px;}
.mainnav .nav-yjbg a.atit,.mainnav .nav-yjbg a.atit:hover{cursor:default;width:100%;font-weight:bold;color:#000;margin-top:14px;padding:12px 0 0 0;border-top:1px solid #eee;}
.mainnav .nav-yjbg a.a25{width:150px;}

.mainnav .nav-ghy{border:1px solid #e5e5e5;left:50%;width:750px;margin:0 0 0 -392px;border-radius:5px;padding:20px;}
.mainnav .nav-ghy a{float:left;width:150px;height:32px;overflow:hidden;margin:12px 0 0 0;border:0;line-height:32px;font-size:16px;}
.mainnav .nav-ghy a:nth-child(-n+5){margin:0;}
.mainnav .nav-ghy s{display:block;width:30px;height:30px;border:1px solid #ff7272;float:left;border-radius:50%;background:url(https://www.chinairn.com/Template/20240528Moban/image/2024-icon-zti-color.png) no-repeat 0 0;}
.mainnav .nav-ghy .s2{background-position:-33px -1px;border-color:#ecbd00}
.mainnav .nav-ghy .s3{background-position:-65px -1px;border-color:#bccb29}
.mainnav .nav-ghy .s4{background-position:-97px -1px;border-color:#42d796}
.mainnav .nav-ghy .s5{background-position:-193px -65px;border-color:#d12c25}
.mainnav .nav-ghy .s6{background-position:-161px -1px;border-color:#6096f8}
.mainnav .nav-ghy .s7{background-position:-193px -1px;border-color:#a069d3}
.mainnav .nav-ghy .s8{background-position:-225px -2px;border-color:#00c0ff}
.mainnav .nav-ghy .s9{background-position:-257px -2px;border-color:#6cd06c}
.mainnav .nav-ghy .s10{background-position:-289px -1px;border-color:#98c449}
.mainnav .nav-ghy .s11{background-position:-1px -33px;border-color:#aa9144}
.mainnav .nav-ghy .s12{background-position:-33px -33px;border-color:#5b5b92}
.mainnav .nav-ghy .s13{background-position:-65px -33px;border-color:#2cb6ec}
.mainnav .nav-ghy .s14{background-position:-97px -33px;border-color:#ff7a31}
.mainnav .nav-ghy .s15{background-position:-129px -33px;border-color:#f6ad39}
.mainnav .nav-ghy .s16{background-position:-161px -33px;border-color:#0284c1}
.mainnav .nav-ghy .s17{background-position:-193px -33px;border-color:#005ad5}
.mainnav .nav-ghy .s18{background-position:-1px -1px}
.mainnav .nav-ghy .s19{background-position:-225px -33px;border-color:#309d5d}
.mainnav .nav-ghy .s20{background-position:-257px -33px;border-color:#f63535}
.mainnav .nav-ghy .s21{background-position:-289px -33px;border-color:#ff6000}
.mainnav .nav-ghy .s22{background-position:-129px -1px;border-color:#f6ad39}
.mainnav .nav-ghy .s23{background-position:-1px -65px;border-color:#a0c81e}
.mainnav .nav-ghy .s24{background-position:-33px -65px;border-color:#0092dd}
.mainnav .nav-ghy .s25{background-position:-65px -65px;border-color:#173666}
.mainnav .nav-ghy .s26{background-position:-97px -65px;border-color:#0154cc}
.mainnav .nav-ghy .s27{background-position:-129px -65px;border-color:#00aaaa}
.mainnav .nav-ghy .s28{background-position:-161px -65px;border-color:#0080c4}
.mainnav .nav-ghy .s29{background-position:-225px -65px;border-color:#eb7812}
.mainnav .nav-ghy .s30{background-position:-257px -65px;border-color:#d12c25}
.mainnav .nav-ghy .s31{background-position:-289px -65px;border-color:#a90700}
.mainnav .nav-ghy .s32{background-position:-1px -97px;border-color:#ef7000;}
.mainnav .nav-ghy .s33{background-position:-33px -97px;border-color:#004986;}
.mainnav .nav-ghy b{display:block;margin:0 0 0 37px;text-align:left;}
.mainnav .nav-ghy b.scdwzm{letter-spacing:-.1em;}
.mainnav .nav-ghy a.a155{overflow:inherit;}
.mainnav .nav-ghy a.a155 b{float:left;position:relative;margin:0 0 0 5px;}
.mainnav .nav-ghy a.a155 b:after{content:"";position:absolute;width:36px;height:20px;top:-8px;right:-28px;background:url(https://www.chinairn.com/Template/20240528Moban/image/2024-icon-nav-popup.png) no-repeat -78px -72px;z-index:1;}

.mainnav .nav-zsy{border:1px solid #e5e5e5;left:50%;width:210px;margin:0 0 0 -111px;border-radius:5px;padding:8px 0 10px 0;}
.mainnav .nav-zsy a{margin:0 20px;height:40px;line-height:40px;position:relative;}
.mainnav .nav-zsy a:before{content:"";position:absolute;top:0;bottom:0;left:0;right:0;border-top:1px dashed #e5e5e5;}
.mainnav .nav-zsy a:nth-child(1):before{display:none;}


.nav-width{border-top:1px solid #e5e5e5;padding:20px 0;}
.nav-width p{displaY:inline-block; vertical-align:top;}
.mainnav .nav-tz a{float:left;width:180px;position:relative;}
.mainnav .nav-tz a:before{content:"";position:absolute;top:0;bottom:0;left:0;right:0;border-left:1px dashed #e5e5e5;}
.mainnav .nav-tz a:nth-child(1):before{display:none;}
.mainnav .nav-tz i{display:block;width:66px;height:66px;border-radius:50%;margin:0 auto;position:relative;}
.mainnav .nav-tz i:after{content:"";position:absolute;width:28px;height:28px;top:50%;left:50%;margin:-14px 0 0 -14px;background:url(https://www.chinairn.com/Template/20240528Moban/image/2024-icon-nav-popup.png) no-repeat 0 0;}
.mainnav .nav-tz .i1{background-color:#cf0a2c;}
.mainnav .nav-tz .i2{background-color:#facd89;}
.mainnav .nav-tz .i3{background-color:#d1c0a5;}
.mainnav .nav-tz .i4{background-color:#ec6941;}
.mainnav .nav-tz .i5{background-color:#cce198;}
.mainnav .nav-tz .i1:after{background-position:0 -30px;}
.mainnav .nav-tz .i2:after{background-position:-44px -30px;}
.mainnav .nav-tz .i3:after{background-position:-88px -30px;}
.mainnav .nav-tz .i4:after{background-position:-132px -30px;}
.mainnav .nav-tz .i5:after{background-position:-176px 0;}
.mainnav .nav-tz b{display:block;font-size:18px;margin:6px 0 0 0;line-height:26px;}
.mainnav .nav-tz em{display:block;font-size:14px;color:#999;line-height:20px;}
.mainnav .nav-xm a{float:left;width:180px;position:relative;}
.mainnav .nav-xm a:before{content:"";position:absolute;top:0;bottom:0;left:0;right:0;border-left:1px dashed #e5e5e5;}
.mainnav .nav-xm a:nth-child(1):before{display:none;}
.mainnav .nav-xm i{display:block;width:66px;height:66px;border-radius:50%;margin:0 auto;position:relative;}
.mainnav .nav-xm i:after{content:"";position:absolute;width:28px;height:28px;top:50%;left:50%;margin:-14px 0 0 -14px;background:url(https://www.chinairn.com/Template/20240528Moban/image/2024-icon-nav-popup.png) no-repeat 0 0;}
.mainnav .nav-xm .i1{background-color:#cf0a2c;}
.mainnav .nav-xm .i2{background-color:#f29a76;}
.mainnav .nav-xm .i3{background-color:#f2c276;}
.mainnav .nav-xm .i4{background-color:#d1c0a5;}
.mainnav .nav-xm .i5{background-color:#ec6941;}
.mainnav .nav-xm .i6{background-color:#cce198;}
.mainnav .nav-xm .i1:after{background-position:0 -30px;}
.mainnav .nav-xm .i2:after{background-position:-132px 0;}
.mainnav .nav-xm .i3:after{background-position:-88px 0;}
.mainnav .nav-xm .i4:after{background-position:-88px -30px;}
.mainnav .nav-xm .i5:after{background-position:-132px -30px;}
.mainnav .nav-xm .i6:after{background-position:-176px 0;}
.mainnav .nav-xm b{display:block;font-size:18px;margin:6px 0 0 0;line-height:26px;}
.mainnav .nav-xm em{display:block;font-size:14px;color:#999;line-height:20px;}
.mainnav .nav-tz a i,
.mainnav .nav-xm a i,
.mainnav .nav-ghy a s{-webkit-backface-visibility:hidden;-moz-backface-visibility:hidden;-ms-backface-visibility:hidden;backface-visibility:hidden;-webkit-transition:all 0.5s;transition:all 0.5s}
.mainnav .nav-tz a:hover i,
.mainnav .nav-xm a:hover i,
.mainnav .nav-ghy a:hover s{-webkit-backface-visibility:hidden;-moz-backface-visibility:hidden;-ms-backface-visibility:hidden;backface-visibility:hidden;-webkit-transform:rotate(360deg); -ms-transform:rotate(360deg); transform:rotate(360deg)}

.mainnav .nav-sjk{border:1px solid #e5e5e5;left:50%;width:210px;margin:0 0 0 -111px;border-radius:5px;padding:8px 0 10px 0;}
.mainnav .nav-sjk a{margin:0 20px;height:40px;line-height:40px;position:relative;}
.mainnav .nav-sjk a:before{content:"";position:absolute;top:0;bottom:0;left:0;right:0;border-top:1px dashed #e5e5e5;}
.mainnav .nav-sjk a:nth-child(1):before{display:none;}

.mainnav a.icon-hot,
.mainnav a.icon-hot:hover,
.mainnav a.a155,
.mainnav a.a155:hover{color:#f90000;}
.mainnav a.icon-hot b,
.mainnav a.a155 b{display:inline-block;position:relative;}
.mainnav a.icon-hot b:after,
.mainnav a.a155 b:after{content:"";position:absolute;width:36px;height:20px;top:-3px;right:-34px;background:url(https://www.chinairn.com/Template/20240528Moban/image/2024-icon-nav-popup.png) no-repeat -78px -72px;z-index:1;}



/*菜单栏弹出样式结束*/
.mainnav .onred,
.mainnav .onred:hover{color:#f90000;}
.mainnav .nav-about{border:1px solid #e5e5e5;left:50%;width:140px;margin:0 0 0 -76px;border-radius:5px;padding:8px 0 10px 0;}
.mainnav .nav-about a{margin:0 20px;height:40px;line-height:40px;position:relative;}
.mainnav .nav-about a:before{content:"";position:absolute;top:0;bottom:0;left:0;right:0;border-top:1px dashed #e5e5e5;}
.mainnav .nav-about a:nth-child(1):before{display:none;}