@charset "utf-8";
*{padding:0;margin:0;}
body{font-family:"Microsoft YaHei","微软雅黑","宋体";}
ul li{list-style: none;}
a{text-decoration:none; cursor:pointer;}
em{font-style:normal;}
.ml_198{margin-left:198px;}
.width{width: 1152px;margin: 0 auto;}
.fl{float: left;}
.fr{float: right;}

.head .width{width:1200px;margin:0 auto;}

.banner{ width:100%; height:395px; background:url(../../images/ydfx/gongneng/index_10.jpg) center no-repeat; clear:both;}
.banner_cpgn{ width:100%; height:395px; background:url(../../images/ydfx/gongneng/cpgn_1.jpg) center no-repeat; clear:both;}
.banner_cgal{ width:100%; height:395px; background:url(../../images/ydfx/gongneng/cgal.jpg) center no-repeat; clear:both;}

.topnav li.xin{width: 85px;background: url(../../images/ydfx/gongneng/xin.png) right 30px no-repeat;}
.topnav{height:80px;width:100%;background-color:#fff;z-index:2;border-bottom:1px solid #ccc;}
.topnav li{float:left;font-size:18px;margin-right:40px;padding-top:40px;}
.topnav li a{color:#0d0d0d;display:inline-block;height:40px;}
.topnav li a:hover,.topnav li .on{border-bottom: 3px solid #f39b28;color:#f39b28;}
.topnav .fr a{display:inline-block;width: 120px;background:#f39b28;border-radius: 10px;line-height:32px;text-align:center;color: #fff;margin-left: 15px;margin-top:40px;font-size:16px;}
.topnav .fr a:first-child{background: #f39b28;}

.mod { width: 100%; overflow: hidden; }
.mod strong { font-weight: normal; }
.mod h2 { font-size: 38px; font-weight: normal; color: #1c1c1c; text-align: center;}
.mod h2 span { color: #ff8709; }
.mod h3 { font-size: 16px; font-weight: normal; line-height: 30px; color: #595959; text-align: center; }
.mod1 { height: 1071px; background: url(../../images/ydfx/gongneng/mod1.jpg) no-repeat center; }
.mod1 h2 { padding:68px 0 20px; }
.mod1 .text { position: relative; width: 700px; height: 48px; margin: 700px auto 0; font-size: 22px; line-height: 48px; color: #313131; text-align: center; background-color: #eee; }
.mod1 .text:before,
.mod1 .text:after { position: absolute; top: 50%; content: ''; width: 165px; height: 1px; overflow: hidden; background-color: #dcdcdc; }
.mod1 .text:before { left: -165px; }
.mod1 .text:after { right: -165px; }
.mod2 { height: 702px; background: url(../../images/ydfx/gongneng/mod2.jpg) no-repeat center; }
.mod2 h2 { padding: 80px 0 20px; }
.mod2 .four { width: 670px; margin: 30px auto 0; overflow: hidden; font-size: 18px; color: #313131; }
.mod2 .four li { position: relative; float: left; width: 175px; padding: 120px 0 0 0; }
.mod2 .four li p { width: 145px; text-align: center; }
.mod2 .four .item-4 { width: 145px; }
.mod2 .four li:before { position: absolute; top: 0; left: 0; width: 145px; height: 105px; content: ''; }
.mod2 .four .item-1:before { background: url(../../images/ydfx/gongneng/mod2-01.png) no-repeat center; }
.mod2 .four .item-2:before { background: url(../../images/ydfx/gongneng/mod2-02.png) no-repeat center; }
.mod2 .four .item-3:before { background: url(../../images/ydfx/gongneng/mod2-03.png) no-repeat center; }
.mod2 .four .item-4:before { background: url(../../images/ydfx/gongneng/mod2-04.png) no-repeat center; }
.mod2 .four li:after { position: absolute; top: 0; right: 0; width: 30px; height: 105px; font-size: 40px; line-height: 105px; color: #313131; content: '+'; }
.mod2 .four .item-4:after { display: none; }
.mod2 .intro { width: 1080px; height: 224px; margin: 40px auto 0; color: #313131; background-color: #fff; background-color: rgba(255, 255, 255, .5); border: 1px dashed #edebea; }
.mod2 .intro li { float: left; width: 390px; height: 112px; margin-left: 70px; padding-left: 80px; }
.mod2 .intro strong { display: block; padding: 25px 0 15px 0; font-size: 22px; color: #2a2a2a; }
.mod2 .intro p { font-size: 14px; color: #4e4e4e; }
.mod2 .intro .item-1 { background: url(../../images/ydfx/gongneng/mod2-05.png) no-repeat left center; }
.mod2 .intro .item-2 { background: url(../../images/ydfx/gongneng/mod2-06.png) no-repeat left center; }
.mod2 .intro .item-3 { background: url(../../images/ydfx/gongneng/mod2-07.png) no-repeat left center; }
.mod2 .intro .item-4 { background: url(../../images/ydfx/gongneng/mod2-08.png) no-repeat left center; }
.mod3 { height: 637px; background: url(../../images/ydfx/gongneng/mod3.jpg) no-repeat center; }
.mod3 h2 { padding: 90px 0 20px 0; color: #fff; }
.mod3 h3 { position: relative; color: #fff; }
.mod3 h3:after { position: absolute; left: 50%; bottom: -30px; content: ''; width: 65px; height: 2px; margin-left: -32px; background-color: #fb962c; }
.mod3 .six { width: 1242px; margin: 100px auto 0; overflow: hidden; color: #fff; text-align: center; }
.mod3 .six strong { display: block; padding-top: 110px; font-size: 22px; }
.mod3 .six span { display: inline-block; margin-top: 20px; font-size: 14px; line-height: 24px; text-align: left; }
.mod3 .six li { float: left; width: 207px; }
.mod3 .six .item-1 { background: url(../../images/ydfx/gongneng/mod3-01.png) no-repeat top center; }
.mod3 .six .item-2 { background: url(../../images/ydfx/gongneng/mod3-02.png) no-repeat top center; }
.mod3 .six .item-3 { background: url(../../images/ydfx/gongneng/mod3-03.png) no-repeat top center; }
.mod3 .six .item-4 { background: url(../../images/ydfx/gongneng/mod3-04.png) no-repeat top center; }
.mod3 .six .item-5 { background: url(../../images/ydfx/gongneng/mod3-05.png) no-repeat top center; }
.mod3 .six .item-6 { background: url(../../images/ydfx/gongneng/mod3-06.png) no-repeat top center; }
.mod4 { text-align: center; }
.mod4 h2 { padding: 100px 0 20px 0; }
.mod4 .ul4 { width: 1240px; margin: 50px auto 0; overflow: hidden; text-align: center; }
.mod4 .ul4 strong { display: block; padding-top: 190px; font-size: 22px; color: #2a2a2a; }
.mod4 .ul4 span { display: inline-block; margin-top: 20px; font-size: 14px; line-height: 24px; color: #4e4e4e; text-align: left; }
.mod4 .ul4 li { float: left; width: 310px; }
.mod4 .ul4 .item-1 { background: url(../../images/ydfx/gongneng/mod4-01.png) no-repeat top center; }
.mod4 .ul4 .item-2 { background: url(../../images/ydfx/gongneng/mod4-02.png) no-repeat top center; }
.mod4 .ul4 .item-3 { background: url(../../images/ydfx/gongneng/mod4-03.png) no-repeat top center; }
.mod4 .ul4 .item-4 { background: url(../../images/ydfx/gongneng/mod4-04.png) no-repeat top center; }
.mod4 .btn { display: inline-block; width: 270px; height: 52px; margin: 80px 0 100px; font-size: 22px; line-height: 52px; color: #fff; background-color: #fb962c; border-radius: 26px; }
.mod5 { height: 829px; text-align: center; background: url(../../images/ydfx/gongneng/mod5.jpg) no-repeat center; }
.mod5 h2 { padding: 80px 0 20px 0; }
.mod5 .ul5 { position: relative; width: 380px; height: 367px; margin: 120px auto 0; background: url(../../images/ydfx/gongneng/mod5-01.png) no-repeat center; }
.mod5 .ul5 li { position: absolute; text-align: left; }
.mod5 .ul5 strong { display: block; margin-bottom: 10px; font-size: 22px; color: #e57500; }
.mod5 .ul5 .item-1 strong { float: left; height: 48px; margin-right: 20px; margin-bottom: 0; line-height: 48px; }
.mod5 .ul5 span { font-size: 14px; line-height: 24px; color: #4e4e4e; }
.mod5 .ul5 .item-1 { top: -50px; left: 0; }
.mod5 .ul5 .item-2 { top: 130px; left: -250px; text-align: right; }
.mod5 .ul5 .item-3 { top: 300px; left: -210px; text-align: right; }
.mod5 .ul5 .item-4 { top: 300px; right: -240px; }
.mod5 .ul5 .item-5 { top: 130px; right: -250px; }
.mod5 .btn { display: inline-block; width: 270px; height: 52px; margin: 60px 0 0; font-size: 22px; line-height: 52px; color: #fff; background-color: #fb962c; border-radius: 26px;}
.mod6 { padding-bottom: 120px; }
.mod6 h2 { padding: 80px 0 20px 0; }
.mod6 .ul6 { width: 1170px; margin: 0 auto; padding-top: 100px; }
.mod6 .ul6 strong { display: block; margin: 90px 0 20px; font-size: 22px; color: #000; }
.mod6 .ul6 span { display: inline-block; font-size: 14px; line-height: 24px; color: #4e4e4e; text-align: left; }
.mod6 .ul6 li { position: relative; float: left; width: 320px; height: 288px; margin: 0 35px; text-align: center; background-color: #eee; }
.mod6 .ul6 li:before { position: absolute; top: -58px; left: 50%; width: 93px; height: 108px; margin-left: -47px; content: ''; }
.mod6 .ul6 .item-1:before { background: url(../../images/ydfx/gongneng/mod6-01.png) no-repeat center; }
.mod6 .ul6 .item-2:before { background: url(../../images/ydfx/gongneng/mod6-02.png) no-repeat center; }
.mod6 .ul6 .item-3:before { background: url(../../images/ydfx/gongneng/mod6-03.png) no-repeat center; }
.mod7 { height: 669px; background: url(../../images/ydfx/gongneng/mod7.jpg) no-repeat center; }
.mod7 h2 { padding: 100px 0 60px; color: #fff; }
.mod7 .ul7 { width: 1224px; margin: 0 auto; }
.mod7 .ul7 strong { display: block; margin: 170px 0 20px; font-size: 22px; color: #fff; }
.mod7 .ul7 span { display: inline-block; font-size: 14px; line-height: 24px; color: #fff; text-align: left; }
.mod7 .ul7 li { position: relative; float: left; width: 388px; height: 360px; margin: 0 10px; text-align: center; background-color: #161616; background-color: rgba(0, 0, 0, .5); }
.mod7 .ul7 li:before { position: absolute; top: 45px; left: 50%; width: 90px; height: 90px; margin-left: -45px; content: ''; }
.mod7 .ul7 .item-1:before { background: url(../../images/ydfx/gongneng/mod7-01.png) no-repeat top center; }
.mod7 .ul7 .item-2:before { background: url(../../images/ydfx/gongneng/mod7-02.png) no-repeat top center; }
.mod7 .ul7 .item-3:before { background: url(../../images/ydfx/gongneng/mod7-03.png) no-repeat top center; }
.mod8 h2 { position: relative; margin: 90px 0 20px; }
.mod8 h2:before { position: absolute; left: 0; top: 50%; width: 100%; height: 1px; overflow: hidden; content: ''; background-color: #d2d2d2; }
.mod8 h2 em { position: relative; z-index: 2; display: inline-block; padding: 0 10px; background-color: #fff; }
.mod8 h2 span { font-weight: bold; }
.mod8 .ul8 { width: 784px; margin: 0 auto 50px; overflow: hidden; }
.mod8 .ul8 li { float: left; width: 212px; margin: 0 90px; overflow: hidden; text-align: center; }
.mod8 .ul8 li p { font-size: 20px; margin-top: 10px; }