/* CSS Document */
*{ padding:0;margin:0; }
body {margin:0; padding:0; font:14px "Microsoft YaHei";overflow-x:hidden;}
table,td,tr,th{font-size:14px;}
input{border:none;}
img{border:0;}
.clear-fix:after{content: "."; display: block; height: 0; font-size: 0; clear: both; visibility: hidden;}
ol,ul,li {list-style:none;}
h1,h2,h4,h5,h6 { font-weight:normal;}
address,cite,code,em,th {font-weight:normal; font-style:normal;}
.fB{font-weight:bold;}
.fl{float:left;}
.fr{float:right;}
a {color:#333333;transition:all 0.3s ease-in-out; text-decoration:none;font-size:14px;}
a:visited {text-decoration:none;}
a:hover {text-decoration:none;}
a:active {color:#ba2636;}
.clear{clear:both;}

.mainbg{width: 100%;min-height:1900px;}
.mainbg .bannerbg{width: 100%;min-height:654px;float: left;background: url(../images/api/banner.png) center center no-repeat;}
.mainbg .bannerbg .banner{width: 1200px;height: 654px;margin: 0 auto;}
.mainbg .bannerbg .banner .ban1{width: 963px;height: 63px;background: url(../images/api/ban_w1.png) center left no-repeat;margin-top: 97px;}
.mainbg .bannerbg .banner .ban12{width:434px;height: 111px;background: url(../images/api/ban12.png) center center no-repeat;margin-top: 34px;margin-left:9px;}
.mainbg .bannerbg .banner .ban2{width: 483px;height: 66px;margin-top: 27px;margin-left: 9px;;}
.mainbg .bannerbg .banner .ban3{width: 606px;height: 136px;background: url(../images/api/ban3.png) center center no-repeat;margin-top: 27px;margin-left:9px;}



.mainbg .content1bg{width: 100%;height:865px;float: left;}
.mainbg .content1bg .content1{width:1200px;height: 675px;margin: 0 auto;position: relative;}
.mainbg .content1bg .content1 .c1_head{width: 950px;height: 48px;float: left;margin-top: 35px;margin-left:5px;}
.mainbg .content1bg .content1 .c1_head .c1_f_title{width: 950px;height: 48px;}
.mainbg .content1bg .content1 .c1_head .c1_f_title .our_data{width: 185px;height: 48px;float:left;font: normal 34px/48px "微软雅黑";color: #193a5f;}
.mainbg .content1bg .content1 .c1_head .c1_f_title .our_dec{width: 250px;height: 24px;float: left;text-align: left;font: normal 18px/24px "微软雅黑";color: #6a6a6a;margin-top: 20px;}

.mainbg .content1bg .content1 .c2_head{width: 950px;height: 23px;float: left;margin-top: 6px;text-align: left;font: normal 16px/23px "微软雅黑";color: #01b5f0;margin-left:5px;}

.mainbg .content1bg .content1 .ul_dec{width: 1200px;height: 660px;float: left;position: relative;margin-top: 10px;}
.mainbg .content1bg .content1 .ul_dec .li_dec{width: 392px;height: 208px;float: left;background: url(../images/api/bai.png) left top no-repeat;}
.mainbg .content1bg .content1 .ul_dec .li_dec .sm_con{width: 321px;height: 164px;margin-left:36px;margin-top:30px;}
.mainbg .content1bg .content1 .ul_dec .li_dec .sm_con .sm_c_title{width: 321px;height: 40px;float: left;}
.mainbg .content1bg .content1 .ul_dec .li_dec .sm_con .sm_c_title .sm_img{display: block;float: left;}
.mainbg .content1bg .content1 .ul_dec .li_dec .sm_con .sm_c_title .sm_t_word{width:227px;height:33px;font: bolder 20px/33px "微软雅黑";color: #000000;float: left;margin-left: 15px;margin-top: 3px;}
.mainbg .content1bg .content1 .ul_dec .li_dec .sm_con .sm_con_word{width: 321px;height: 99px;float: left;font: normal 14px "微软雅黑";color: #000000;overflow: hidden;line-height: 28px;margin-top: 16px;}

.mainbg .content2bg{width: 100%;height: 339px;background-color: #e9f4f5;}
.mainbg .content2bg .c2_title{width: 1200px;height: 99px;margin: 0 auto;}
.mainbg .content2bg .c2_title .c2_title1{width: 185px;height: 42px;font: normal 34px/42px "微软雅黑";color: #193a5f;float: left;margin-top: 32px;}
.mainbg .content2bg .c2_title .c2_title2{width:200px;height: 24px;float: left;font: normal 18px/24px "微软雅黑";color: #6a6a6a;margin-top: 51px;}
.mainbg .content2bg .ul_dec2{background: #FFFFFF;width: 1200px;height: 200px;margin: 0 auto;}
.mainbg .content2bg .ul_dec2 .li_des2{width: 400px;height: 200px;float: left;background: url(../images/api/er_bai.png) center center no-repeat;}
.mainbg .content2bg .ul_dec2 .li_des2_no{width: 400px;height: 200px;float: left;}
.mainbg .content2bg .ul_dec2 .li_des2 .li_des2_img{width: 42px;height: 42px;float: left;margin-top: 34px;margin-left: 169px;}
.mainbg .content2bg .ul_dec2 .li_des2_no .li_des2_no_img{width: 42px;height: 42px;float: left;margin-top: 34px;margin-left: 169px;}
.mainbg .content2bg .ul_dec2 .li_des2 .li_des2_title{width: 96px;height: 34px;font: bolder 20px/34px "微软雅黑";color: #000000;margin-top:10px;padding-left: 154px;}
.mainbg .content2bg .ul_dec2 .li_des2 .li_des2_con{width: 256px;height: 96px;text-align: center;font:normal 16px "微软雅黑";padding-top: 8px;padding-left: 66px;}
.mainbg .content2bg .ul_dec2 .li_des2_no .li_des2_no_title{width: 96px;height: 34px;font: bolder 20px/34px "微软雅黑";color: #000000;margin-top:10px;padding-left: 154px;}
.mainbg .content2bg .ul_dec2 .li_des2_no .li_des2_no_con{width: 256px;height: 96px;text-align: center;font:normal 16px "微软雅黑";padding-top: 8px;padding-left: 66px;}