* {
	padding: 0px;
	margin: 0px;
	box-sizing: border-box;
}

body {
	max-width: 1920px;
	margin: 0 auto;
	min-width: 1200px;
	color: #333;
	background-color: #F6F6F6;
}

a {
	color: #333;
}

a:hover {
	color: #F16F17;
	text-decoration: none;
}

ul,
li {
	list-style: none;
}

img {
	border: none;
}


.header {
	width: 100%;
}

.header a img {
	width: 100%;
}

.content {
	padding-top: 50px;
}

.content_top span {
	display: block;
	font-size: 36px;
	font-family: SourceHanSansCN;
	font-weight: bold;
	color: #1B1B1B;
	text-align: center;
}

.content_top img {
	display: block;
	width: 518px;
	margin: 20px auto;
}

.content_box {
	width: 1400px;
	margin: 0 auto;
	padding-top: 10px;
}

.content_box ul {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
}

.content_box ul li {
	width: 647px;
	height: 76px;
	background: #FFFFFF;
	border: 1px solid #E0E0E0;
	box-shadow: 0px 2px 0px 0px rgba(236, 236, 236, 0.61);
	margin-top: 50px;
	padding: 0 30px;
}

.content_box ul li select {
	display: block;
	width: 100%;
	height: 100%;
	font-size: 20px;
	font-family: SourceHanSansCN;
	font-weight: 400;
}

.content_box ul li input {
	width: 100%;
	height: 100%;
	font-size: 20px;
	font-family: SourceHanSansCN;
	font-weight: 400;
}

.content_box ul div {
	width: 647px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-top: 50px;
}

.content_box ul div input {
	width: 312px;
	height: 76px;
	background: #FFFFFF;
	border: 1px solid #E0E0E0;
	box-shadow: 0px 2px 0px 0px rgba(236, 236, 236, 0.61);
	font-size: 20px;
	font-family: SourceHanSansCN;
	font-weight: 400;
	padding: 0 30px;
}

.content_box ul div button {
	width: 312px;
	height: 76px;
	background: #DB0F03;
	border: 1px solid #E0E0E0;
	box-shadow: 0px 2px 0px 0px rgba(236, 236, 236, 0.61);
	font-size: 20px;
	font-family: SourceHanSansCN;
	font-weight: 400;
	color: #FFFFFF;
	text-align: center;
	line-height: 76px;
}

.content_box .button {
	width: 420px;
	height: 69px;
	background: linear-gradient(0deg, #FC4A04, #DB0F03);
	box-shadow: 0px 7px 0px 0px rgba(181, 1, 0, 0.08);
	border-radius: 35px;
	font-size: 30px;
	font-family: SourceHanSansCN;
	font-weight: 500;
	color: #FFFFFF;
	display: block;
	text-align: center;
	margin: 50px auto;
}


.middle {
	margin-top: 70px;
	width: 100%;
	height: 640px;
	background-image: url(../images/iocn3.png);
	background-size: cover;
	-webkit-background-size: cover;
	-o-background-size: cover;
	background-position: center 0;
}


.middle_top {
	font-size: 36px;
	font-family: SourceHanSansCN;
	font-weight: bold;
	color: #FFFFFF;
	padding-top: 70px;
	text-align: center;
}

.middle_box {
	width: 1400px;
	margin: 0 auto;
}

.middle_box ul {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	/* padding-top: 220px; */
	padding: 220px 0 0;
}

.middle_box ul li {
	width: 25%;
}

.middle_box ul li span {
	display: block;
	font-size: 30px;
	font-family: SourceHanSansCN;
	font-weight: bold;
	color: #FFFFFF;
	text-align: center;
}

.middle_box ul li p {
	font-size: 24px;
	font-family: SourceHanSansCN;
	font-weight: 400;
	color: #FFFFFF;
	padding-top: 20px;
	text-align: center;
}

.middle_box a {
	display: block;
	width: 420px;
	height: 69px;
	background: linear-gradient(0deg, #FEA30F, #FFEA6F);
	box-shadow: 0px 7px 0px 0px rgba(181, 1, 0, 0.08);
	border-radius: 35px;
	font-size: 30px;
	font-family: SourceHanSansCN;
	font-weight: 500;
	color: #CC2E1B;
	margin: 0 auto;
	margin-top: 57px;
	text-align: center;
	line-height: 69px;
}



.checked {
	padding-top: 57px;
}

.checked_keys {
	width: 1400px;
	background: #FFFFFF;
	border-radius: 30px;
	margin: 0 auto;
	overflow: hidden;
	margin-top: 30px;
}

.checked_top ul {
	width: 100%;
	height: 88px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	background: #E20900;
	padding: 0 22px;
}

.checked_top ul li {
	line-height: 88px;
	font-size: 24px;
	font-family: SourceHanSansCN;
	font-weight: 400;
	color: #FFFFFF;
	text-align: center;
	width: 108px;
	cursor: pointer;
}

.checked_top ul li.active {
	background: #FEC137;
}

.checked_box {
	padding: 50px 30px 30px;
}

.checked_box ul {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
}

.checked_box ul li span {
	display: block;
	width: 259px;
	height: 80px;
	background: #FD8A39;
	border: 1px solid #E0E0E0;
	box-shadow: 0px 2px 0px 0px rgba(236, 236, 236, 0.61);
	font-size: 30px;
	font-family: SourceHanSansCN;
	font-weight: 400;
	color: #FFFFFF;
	text-align: center;
	line-height: 80px;
}

.checked_box ul li p,
.checked_box ul li a {
	display: block;
	width: 258px;
	height: 69px;
	background: #FFFFFF;
	border: 1px solid #E0E0E0;
	box-shadow: 0px 2px 0px 0px rgba(236, 236, 236, 0.61);
	font-size: 24px;
	font-family: SourceHanSansCN;
	font-weight: 400;
	color: #1B1B1B;
	text-align: center;
	line-height: 69px;
	margin-top: 11px;
}


.checked_box ul li a.divid {
	width: 258px;
	height: 310px;
	line-height: 310px;
	background: #FFFFFF;
	border: 1px solid #E0E0E0;
	box-shadow: 0px 2px 0px 0px rgba(236, 236, 236, 0.61);
	color: #E20900;
}


iframe {
	margin-top: 75px;
	height: 474px;
}








.tancuan {
	width: 150px;
	position: fixed;
	top: 20%;
	left: 2.5%;
}

.tancuan_box {
	background-color: #FFFFFF;
	border: 1px solid #e6e6e6;
}

.tancuan_box a {
	display: block;
	width: 100%;
	height: 66px;
	border-bottom: 1px solid #e6e6e6;
	display: flex;
	align-items: center;
	justify-content: center;
}

.tancuan_box a.box {
	border-bottom: 0 solid #e6e6e6;
}


.tancuan_box a span {
	color: #333333;
	font-size: 20px;
	padding-left: 10px;
}

.tancuan_box a img {
	filter: invert(100%) sepia(0%) saturate(0%) hue-rotate(93deg) brightness(103%) contrast(103%);
}


.icon {
	width: 30px;
	position: relative;
	overflow: hidden;
}

.tancuan_box a img {
	display: block;
	margin: 0 auto;
	position: relative;
	filter: drop-shadow(30px 0 #fff);
	-webkit-filter: drop-shadow(30px 0 #fff);
}

.tancuan_box a:hover img {
	transform: translate(-30px, 0);
	-webkit-transform: translate(-30px, 0);
	-ms-transform: translate(-30px, 0);
	-o-transform: translate(-30px, 0);
}

.tancuan_box a:hover {
	background-color: #E20900;
}

.tancuan_box a:hover span {
	color: #fff;
}




.divider{display: none;}


.divider div{
	position: fixed;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	background-color: rgba(0, 0, 0, 0.5);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 999999;
}