@charset "utf-8";
/* CSS Document */
*{ margin: 0; padding: 0; font-size: 100%;}
html { background: url(../images/bg.jpg) top center no-repeat #c4d5ff; background-size: 1920px auto; background-attachment: fixed;}
body { width: 100%; max-width: 800px; min-height: 100vh; margin: 0 auto; line-height: 1.75; font-size: 16px; font-family: "微软雅黑"; word-break: break-all; word-wrap: break-word; border-left: solid 5px #ddd; border-right: solid 5px #ddd; background: #fff;}
input, select, button, textarea { margin: 0; padding: 0; vertical-align: middle; font-size: 100%; color: inherit; border: 0; font-family: inherit; outline: none; resize: none;}
input[type="text"] { -webkit-appearance: none;}
ol, ul {list-style: none;}
img { max-width: 100%; vertical-align: middle;}
a { text-decoration: none; color: inherit;}
:focus { outline: 0;}
table {	border-collapse: collapse; border-spacing: 0;}

.h10 { height: 10px; font-size: 0; line-height: 0; clear: both; background: #f5f5f5;}
.clear { clear: both;}

@media screen and (max-width:750px){ 
body { font-size: 14px; padding: 0; border: 0;}
.h10 { height: 6px;}
}

.toplogo {}
.toplogo img { width: 100%; height: auto;}

.nav { padding: 0 120px; color: #de2604; text-align: center; font-size: 18px; font-weight: bold; border-bottom: solid 3px #f4cc0d; background: #ffe274; position: relative;}
.nav ul { display: flex; flex-direction: row; flex-wrap: wrap; justify-content: space-around;}
.nav ul li { width: 20%; box-sizing: border-box;}
.nav ul li a { display: block; height: 40px; line-height: 40px;}
@media screen and (max-width:750px){ 
.nav { padding: 0; font-size: 15px;}
.nav ul li a { display: block; height: 32px; line-height: 32px;}
}  

.nav2 { width: 100%; max-width: 800px; padding: 4px; box-sizing: border-box; text-align: center; background: #fff;}
.nav2 ul { display: flex; flex-direction: row; flex-wrap: wrap; justify-content: space-around;}
.nav2 ul li { width: 20%; padding: 4px; box-sizing: border-box;}
.nav2 ul li a { display: block; height: 32px; line-height: 32px; color: #fff; border-radius: 32px; background: #3d73ff;}
#nav2[data-fixed="fixed"]{ box-shadow: 0 5px 10px rgba(0,0,0,.05); position: fixed; top:0; left: 0; right: 0; z-index: 9; margin: auto;}
@media screen and (max-width:750px){
.nav2 ul li { padding: 2px;}
.nav2 ul li a { height: 26px; line-height: 26px; font-size: 13px;}
}

.ifrAo{ height: 200px; padding: 5px 10px; box-sizing: border-box;}
@media screen and (max-width:800px) {
.ifrAo{ height: 200px;}
}
@media screen and (max-width:650px) {
.ifrAo{ height: 190px;}
}
@media screen and (max-width:480px) {
.ifrAo{ height: 185px;}
}
@media screen and (max-width:450px) {
.ifrAo{ height: 175px;}
}
@media screen and (max-width:400px) {
.ifrAo{ height: 170px;}
}
@media screen and (max-width:370px) {
.ifrAo{ height: 160px;}
}

.adpic {}
.adpic img { width: 100%; height: auto;}

.kankj { text-align: center;}
.kankj a { display: block; padding: 5px 10px; color: #ff0; font-weight: bold; font-size: 24px; background: #f00;}
@media screen and (max-width:750px){
.kankj a { padding: 5px; font-size: 16px;}
}

.tit { padding: 5px 10px; color: #fff; font-size: 24px; font-weight: bold; text-align: center; background: linear-gradient(to top, #3074ff, #ff5ffd);}
@media screen and (max-width:750px){
.tit { padding: 3px 5px; font-size: 18px;}
}

.touzhu { text-align: center; font-size: 20px; font-weight: bold; color: #00f; border: solid 1px #e5e5e5; border-top: 0;}
.touzhu a { display: block; padding: 5px;}
@media screen and (max-width:750px){ 
.touzhu { font-size: 16px;}
}

.touzhu2 { text-align: center; font-size: 20px; font-weight: bold; color: #00f; border: solid 1px #e5e5e5; border-top: 0; background: #ff0;}
.touzhu2 a { display: block; padding: 5px;}
@media screen and (max-width:750px){ 
.touzhu2 { font-size: 16px;}
}

.footer { text-align: center; padding: 10px;}
.footer1 { font-weight: bold;}
.footer2 {}

.gotop { width: 40px; height: 40px; border-radius: 50%; background: url(../images/gotop.png) center center no-repeat; background-size: 100% auto; position: fixed; right: 12px; bottom: 55px; z-index: 99;}

/*----------------内页------------*/
header { display: flex; justify-content: space-between; align-items: center; width: 100%; max-width: 800px; height: 50px; padding: 0 10px; box-sizing: border-box; color: #fff; background: linear-gradient(to top, #3074ff, #ff5ffd); position: fixed; left: 0; right: 0; top: 0; margin: auto; z-index: 9;}
header .header-back { width: 22px; height: 22px;}
header h1 { flex: 1; font-size: 20px;}
header .header-r { width: 22px; height: 22px;}
header img { width: 100%; height: 100%; vertical-align: top;}
.header-blank { clear: both; height: 50px;}
@media screen and (max-width:750px){ 
header {  height: 40px;}
header h1 { font-size: 18px;}
.header-blank { clear: both; height: 40px;}
}

.big-tit { padding: 15px 0; text-align: center;}
.big-tit h1 { line-height: 1.5; margin-bottom: 5px; font-size: 20px;}
.big-tits { color: #888; font-size: 16px;}
.big-con { padding: 15px 20px; font-size: 18px;}
@media screen and (max-width:750px){ 
.big-tit { padding: 10px 0;}
.big-tit h1 { margin-bottom: 5px; font-size: 16px;}
.big-tits { font-size: 14px;}
.big-con { padding: 5px 10px; font-size: 14px;}
}