body{background:#1163c3 url(ptbg_20190719.jpg) no-repeat top center;width:100%;height:100%;position: absolute;font-family:"微软雅黑"}
.main{width:1200px;position: relative;top:12%;left:50%;margin-left:-600px}
.main .title{display: block;margin:0 auto;width: 1000px}
.main_content{width: 100%;margin-top: 90px;}
.main_top{width: 100%}
.main_top ul{width: 110%;overflow: hidden}
.main_top ul li{width: 280px;height:144px;margin-right: 25px;background: #fff;border-radius: 10px;float: left;text-align: center}
.main_top ul li img{display: block;margin: 0 auto;margin-top:15px;}
.main_top ul li a{color:#1164b9;font-size: 20px;line-height: 60px}
.threeLine{position: relative;}
.threeLine img.threeImg{position: absolute;top:20px;right:20px;margin-top: 0px}
.threeLine a.threeLink1{display: block;text-align: left;margin-left:37px;margin-top:30px;line-height: 26px;margin-bottom:10px }
.threeLine a.threeLink2{display: block;text-align: left;margin-left:37px;margin-top:5px;font-size: 16px;color:#999;line-height: 26px }
.main_center{width: 100%;margin-top:20px}
.main_center ul{width: 110%;overflow: hidden}
.main_center ul li{width: 280px;height:144px;margin-right: 25px;background: #fff;border-radius: 10px;float: left;text-align: center}
.main_center ul li img{display: block;margin: 0 auto;margin-top:15px;}
.main_center ul li a{color:#1164b9;font-size: 20px;line-height: 60px}
.main_center ul li a.twoLine{color:#1164b9;font-size: 20px;line-height: 32px;display: block;width: 160px;margin:0 auto;margin-top:40px}
.main_center ul li.longBox{position: relative;width:587px}
.longBox img.longImg{position: absolute;top:20px;right:40px;margin-top: 0px}
.longBox a.longLink1{display: block;text-align: left;margin-left:37px;margin-top:30px;line-height: 26px;margin-bottom:10px }
.longBox a.longLink2{display: block;text-align: left;margin-left:37px;font-size: 16px;color:#999;line-height: 26px;float: left; }
.main_bottom{width: 100%;height:402px;background: #fff;border-radius: 10px;margin-top: 20px}
.gk_u1{text-align: center;width:220px;margin: 0 auto;font-size: 18px;line-height: 42px;font-weight: bold;padding-top:20px}
.gk_u1 li{float: left;margin-right: 20px}
.gk_hover{color:#1164b9;border-bottom:3px solid #1164b9}
.gk_hover a{color:#1164b9;}
.uldiv ul{padding:30px 40px;width:110%;overflow: hidden}
.uldiv ul li{ display:block; width:225px; height:34px; line-height:34px; float:left; color:#000}
.uldiv ul li a{color:#000; text-decoration:none;font-size:16px}
.footer{height:100px;text-align: center;line-height: 80px;font-size: 18px;color:#fff}