.whyxz{ width: 1240px; margin:0 auto;  overflow: hidden;}

.whyxz .tit{text-align:center; text-align:center; width:1240px;margin:70px auto 0 auto;font-size:16px;color:#000}
.whyxz .tit span{font-size:16px;line-height:40px;display:block;}
.whyxz .tit b{font-size:42px;}
.whyxz .tit b font{color:#337CF3;}
.whyxz ul.avjs1{overflow: hidden;}
.whyxz ul.avjs1 li { width: 340px; margin:0 15px 0 40px; float: left; padding: 40px 0; text-align: center;color:#000;font-size:14px;line-height:25px}
.whyxz ul.avjs1 li:nth-child(1){background:url(../img/sysz1.png) no-repeat center top;}
.whyxz ul.avjs1 li:nth-child(2){background:url(../img/sysz2.png) no-repeat center top;}
.whyxz ul.avjs1 li:nth-child(3){background:url(../img/sysz3.png) no-repeat center top;}

.whyxz .avjs2{overflow: hidden; padding: 20px 0 150px 0;}
.whyxz .avjs2 li { width: 340px; margin:0 15px 0 40px; float: left; height: 272px; padding: 90px 0; text-align: center;	background: rgba(255, 255, 255, 0.39);	box-shadow: 31px 31px 57px rgba(134, 172, 214, 0.19);	opacity: 1;border-radius: 24px;}
.whyxz .avjs2 li span{ font-size: 36px; color: #000; line-height: 36px;font-weight: 400; display: block;}
.whyxz .avjs2 li font{ font-size: 18px; color: #EE6B25; line-height: 35px;font-weight: 400; display: block; padding: 20px 0 40px 0;}
.whyxz .avjs2 a li:hover{background: rgba(255, 255, 255, 0.39);	box-shadow: 31px 31px 57px rgba(134, 172, 214, 0.4);	opacity: 1;border-radius: 24px;}

.jzdw{ width: 100%; background: url(../img/jzdw.jpg) no-repeat center top; height: 709px; overflow: hidden;}
.jzdw p{width: 1240px; margin: 260px auto 0 auto;}
.jzdw p span{ font-size: 30px; line-height: 50px;color: #fff; display: block;font-weight: 300; }
.jzdw p b{color: #fff; line-height: 85px; font-size: 54px;display: block; font-weight: 100; margin: 50px 0 20px 0;}
.jzdw a{ font-size: 18px; color: #fff;display: block; width: 150px;}
.jzdw a:hover{color: #020749;}

.pinp{ overflow: hidden; width: 100%; margin: 40px auto;}
.pinp .pple{ width:49.8%; float: left; margin: 0 0.2% 0 0; background:#FCFCFC url(../img/ppai.png) no-repeat center 300px; text-align: center; height: 550px; background-size: 90%;}
.pinp .ppri{ width:49.8%; float: left; margin: 0 0 0 0.2%;  text-align: center; background:#e7ecf4 url(../img/logoftgy.png) no-repeat center 250px; height: 550px;background-size: 40%;}
.pinp .pple .tit{font-size: 45px;	font-weight: bold;	line-height: 70px;	color: #000000;	opacity: 1; margin: 100px 0 10px 0;}
.pinp .pple a{ font-size: 18px;font-weight: 300;	line-height: 26px;	color: #000000;	}
.pinp .pple a:hover{color:#1BB2FA}
.pinp .ppri a{font-size: 18px;font-weight: 300;	line-height: 26px;	color: #000000;	margin: 180px 0 10px 0;display: block;}
.pinp .ppri a:hover{color:#1BB2FA}