@import url("index.css");
@import url("new_file.css");
@import url("reset.css");
*{margin:0;padding:0;border: 0px; box-sizing:border-box;}
.banner{width: 1920px; height: 580px; background: url(../case-xcgs/banner1.jpg);}
.nat{width: 1920px; height: 514px; padding-top: 87px;background: url(../case-xcgs/nat.jpg); }
.nat1{ width: 1200px; height: 270px; margin-left:360px;}
.nat1_1{float: left;width: 452px; height: 270px;}
.nat1_11{width: 452px; height: 90px;}
.nat1_111{width: 30px;height: 26px; background: url(../case-xcgs/duihao.png);float: left;margin-left: 23px;margin-top: 34px;}
.nat1_211{width: 30px;height: 26px; background: url(../case-xcgs/duihao.png);float: left;margin-left: 30px;margin-top: 34px;}
.nat1_112{width: 366px; height: 90px;float: left;margin-left: 17px;
font-size: 24px;font-family: "微软雅黑";line-height: 94px;}
.nat1_212{width: 375px; height: 90px;float: left;margin-left: 17px;
font-size: 24px;font-family: "微软雅黑";line-height: 94px;}
.nat1_12{width: 452px; height: 90px;}
.nat1_13{width: 452px; height: 90px;}
.nat1_2{float: left;width: 491px; height: 270px; margin-left: 257px;}
.nat2{width: 1200px;height: 90px;margin-left: 360px;}
.nat2_1{width: 30px;height: 26px;background: url( ../case-xcgs/duihao.png);margin-left: 363px;float: left;margin-top: 35px;}
.nat2_2{width: 545px;height: 90px; float: left; font-size: 24px;font-family: "微软雅黑";line-height: 94px;margin-left: 17px;}
.nat3{width: 1920px;height: 173px;background: url(../case-xcgs/banner2.png);}
.ys{width: 1920px;height: 707px;}
.ys1{width: 1200px;height: 707px;margin-left: 360px;}
.ys1_1{width: 1200px;height: 173px;
	font-size: 40px;font-family: "微软雅黑";line-height:94px;color: #2a68bb;line-height:173px;text-align:center;}
.ys1_2{width: 1200px;height: 203px;}
.ys1_21{width: 568px;height: 203px;background-color: #f7f7f7; float: left;}
.ys1_211{width: 167px;height: 203px;background: url(../case-xcgs/ys1.png);float: left;}
.ys1_212{width: 401px;height: 203px; float: left;}
.ys1_2121{width: 373px; height: 70px;margin-left: 29px;
font-size: 30px;font-family: "微软雅黑";line-height:74px;}
.ys1_2122{width: 373px;height: 130px;margin-left: 29px;
font-size: 20px;font-family: "微软雅黑";line-height:28px;}

.ys1_22{width: 568px;height: 203px;background-color: #f7f7f7; float: left;margin-left: 64px;}
.ys1_221{width: 167px;height: 203px;background: url(../case-xcgs/ys2.png);float: left;}
.ys1_222{width: 401px;height: 203px; float: left;}
.ys1_2221{width: 373px; height: 70px;margin-left: 29px;
font-size: 30px;font-family: "微软雅黑";line-height:74px;}
.ys1_2222{width: 373px;height: 130px;margin-left: 29px;
font-size: 20px;font-family: "微软雅黑";line-height:28px;}
.ys1_3{width: 1200px;height: 203px;margin-top: 51px;}
.ys1_231{width: 167px;height: 203px;background: url(../case-xcgs/ys3.png);float: left;}
.ys1_241{width: 167px;height: 203px;background: url(../case-xcgs/ys4.png);float: left;}

.wj{width: 1920px;height: 609px;background-color: #f7f7f7;}
.wj1{width: 1200px;height: 86px;margin-left: 360px;
font-size: 40px;font-family: "微软雅黑"; text-align: center;line-height:120px;}
.wj2{width: 1200px;height: 69px;margin-left: 360px;
font-size: 24px;font-family: "微软雅黑"; text-align: center;line-height:69px;color: #666666;}
.wj3{width: 1200px;height: 313px;background: url(../case-xcgs/wj.png); margin-left: 360px;}
.wj4{width: 1200px;height: 76px;margin-left: 360px;
font-size: 24px;font-family: "微软雅黑"; text-align: center;line-height:76px;color: #666666;}

.lc{width: 1920px;height: 423px;background: url(../case-xcgs/lc1.png);}
.lc1{width: 1200px;height: 134px;margin-left: 360px;
font-size: 40px;font-family: "微软雅黑"; text-align: center;line-height:134px;color: #ffffff;}
.lc2{width: 1200px;height: 240px;margin-left: 360px;background: url(../case-xcgs/lc2.png);}
.lc2_1{width: 196px;height: 240px;float: left;
font-size: 19px;font-family: "微软雅黑"; text-align: center;color: #ffffff;}
.lc2_2{width: 196px;height: 240px;float: left;
font-size: 19px;font-family: "微软雅黑"; text-align: center;color: #ffffff;line-height:458px;}
.lc2_3{width: 196px;height: 240px;float: left;
font-size: 19px;font-family: "微软雅黑"; text-align: center;color: #ffffff;}
.lc2_4{width: 196px;height: 240px;float: left;
font-size: 19px;font-family: "微软雅黑"; text-align: center;color: #ffffff;line-height:458px;}
.lc2_5{width: 196px;height: 240px;float: left;
font-size: 19px;font-family: "微软雅黑"; text-align: center;color: #ffffff;}
.lc2_6{width: 196px;height: 80px;float: left;margin-top: 100px;
font-size: 19px;font-family: "微软雅黑"; text-align: center;color: #ffffff;}
.zy{width: 1200px;height: 492px;background: url(../case-xcgs/zy.png);margin-left: 360px;margin-top: 53px;}
.zy1{width: 1200px;height: 122px;
font-size: 40px;font-family: "微软雅黑"; text-align: center;color: #ffffff;line-height:110px;}
.zy2{width: 1200px;height: 370px;}
.zy2_1{width: 424px;height: 326px;margin-left: 37px;float: left;background: url(../case-xcgs/zy1.png);}
.zy2_2{width: 626px;height: 317px;margin-left: 32px;margin-top: 10px;float: left;
font-size: 19px;font-family: "微软雅黑";color: #ffffff;line-height: 32px;}
.cx{width: 1920px;height: 488px;margin-top: 62px;background: url(../case-xcgs/cx.png);}
.cx1{width: 1200px;height: 164px;margin-left: 360px;
	font-size: 40px;font-family: "微软雅黑"; text-align: center;color: #ffffff;line-height:150px;}
.cx2{width: 1200px;height: 170px; margin-left: 360px;}
.cx2_1{width: 280px;height: 170px;float: left; background: url(../case-xcgs/cx1.png);
font-size: 30px;font-family: "微软雅黑"; text-align: center;color: #ffffff;line-height:170px;}
.cx2_2{width: 280px;height: 170px;float: left; margin-left: 27px;background: url(../case-xcgs/cx2.png);
font-size: 30px;font-family: "微软雅黑"; text-align: center;color: #ffffff;line-height:170px;}
.cx2_3{width: 280px;height: 170px;float: left; margin-left: 27px;background: url(../case-xcgs/cx3.png);
font-size: 30px;font-family: "微软雅黑"; text-align: center;color: #ffffff;line-height:170px;}
.cx2_4{width: 280px;height: 170px;float: left; margin-left: 26px;background: url(../case-xcgs/cx4.png);
font-size: 30px;font-family: "微软雅黑"; text-align: center;color: #ffffff;line-height:170px;}