.homepage {}
.ft0 {
	font-size: 0;
}
.mid-div {
	width: 1200px;
	margin: 0 auto;
}
.top-nav {
	box-sizing: border-box;
	padding-left: 80px;
	padding-right: 80px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.logo-wrapper {
	width: 175px;
	height: 36px;
	margin-right: 60px;
}
.logo-wrapper img {
	width: 175px;
	height: 36px;
}
.total-nav {
	flex: 1;
	display: inline-flex;
	justify-content: space-between;
}
.total-nav a {
	font-size: 14px;
	color: #36211e;
}
.main-nav-wrap {
	min-width: 1200px;
	height: 73px;
	background-color: #2138b8;
}
.main-nav {
	height: inherit;
	display: flex;
	justify-content: space-between;
}
.main-nav a {
	height: inherit;
	line-height: 73px;
	padding-left: 8px;
	padding-right: 8px;
	font-size: 20px;
	color: #ffffff;
}
.main-nav a.active {
	background-color: #dda600;
}
.banner {
	min-width: 1200px;
	height: 486px;
}
.banner img {
	width: 100%;
	height: 486px;
}
.about-us {
	width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    padding-top: 50px;
    padding-bottom: 30px;
}
.about-us .us {
	flex: 1;
}
.about-us .us p {
	font-size: 14px;
	color: #666666;
	line-height: 1.7em;
}
.about-us .us p:first-child {
	padding-bottom: 15px;
}
.us-rgt {
	font-size: 36px;
	color: #ffffff;
	background-color: #077aed;
	width: 298px;
	height: 268px;
	line-height: 268px;
	margin-left: 30px;
	text-align: center;
}
.trend-title {
	width: 512px;
	height: 60px;
	margin: 0 auto;
	padding-bottom: 30px;
}
.trend-title img {
	width: 512px;
	height: 60px;
}
.trends {
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.trends a {
	width: 184px;
	height: 189px;
}
.trends a img {
	width: 184px;
	height: 189px;
}
.trend-hover {
	display: none;
}
.trends a:hover .trend-img {
	display: none;
}
.trends a:hover .trend-hover {
	display: block;
}
#advantage {
	width: 1200px;
    height: 233px;
    margin: 0 auto;
    padding-top: 50px;
    display: flex;
    justify-content: center;
    padding-bottom: 55px;
}
#advantage img {
	width: 956px;
	height: 233px;
}
#service {
	min-width: 1200px;
	height: 436px;
}
#service img {
	width: 100%;
	height: 436px;
}
#area {
	display: flex;
	flex-direction: column;
	align-items: center;
}
.area {
	margin: 50px auto 33px;
	width: 1003px;
	height: 181px;
}
.area img {
	width: 1003px;
	height: 181px;
}
.service-title {
	width: 456px;
	height: 61px;
	padding-top: 50px;
	padding-bottom: 34px;
	margin: 0 auto;
}
.service-title img {
	width: 456px;
	height: 61px;
}
.service-nav {
	display: flex;
	justify-content: center;
	padding-bottom: 25px;
}
.service-a {
	font-size: 18px;
	color: #ffffff;
	width: 171px;
	height: 39px;
	border-radius: 8px;
	text-align: center;
	line-height: 39px;
	background-color: #226be2;
	margin-right: 10px;
}
.service-a:last-child {
	margin-right: 0;
}
.service-a.active {
	background-color: #45aae1;
}
.service-list {
	width: 1003px;
	margin: 0 auto;
}
.yx1 {
	display: flex;
	justify-content: space-between;
}
.yx-nav {
	display: inline-flex;
	flex-direction: column;
	justify-content: space-between;
}
.yx-nav a {
	font-size: 14px;
	color: #ffffff;
	background-color: #6a84a7;
	width: 154px;
	height: 28px;
	line-height: 28px;
	padding-left: 9px;
	position: relative;
}
.yx-nav a:after {
	content: ' ';
    display: inline-block;
    border-right: 1px solid #6a84a7;
    border-bottom: 1px solid #6a84a7;
    background: #6a84a7;
	width: 19px;
    height: 19px;
    transform: rotateZ(-45deg);
    position: absolute;
    right: -11px;
    top: 4px;
    z-index: -1;
}
.yx-nav a.active:after {
	content: ' ';
    display: inline-block;
    border-right: 1px solid #45aae1;
    border-bottom: 1px solid #45aae1;
    background: #45aae1;
	width: 19px;
    height: 19px;
    transform: rotateZ(-45deg);
    position: absolute;
    right: -11px;
    top: 4px;
    z-index: -1;
}
.yx-nav a.active {
	background-color: #45aae1;
}
.yx2 {
	width: 1003px;
	height: 288px;
}
.yx2 img {
	width: 1003px;
	height: 288px;
}
.yx3 {
	width: 1003px;
	height: 288px;
}
.yx3 img {
	width: 1003px;
	height: 288px;
}
.yx4 {
	width: 993px;
	height: 510px;
}
.yx4 img {
	width: 993px;
	height: 510px;
}
.yx5 {
	width: 1003px;
	height: 288px;
}
.yx5 img {
	width: 1003px;
	height: 288px;
}
.service-p {
	font-size: 14px;
	color: #666666;
	line-height: 1.6em;
	padding-bottom: 10px;
}
.service-change {
	width: 815px;
	height: 99px;
	background-color: #f0f0f0;
	border-radius: 8px;
	padding: 12px;
	box-sizing: border-box;
}
.service-change li {
	font-size: 14px;
	color: #666666;
	line-height: 1.6em;
}
.btn-wrap {
	width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: center;
	padding-top: 50px;
	padding-bottom: 50px;
}
#ip-wrap {
	min-width: 1200px;
	height: 415px;
	background-image: url('../images/course/ip-bg.png');
	background-repeat: no-repeat;
	background-size: 100% 415px;
	display: flex;
	align-items: center;
	justify-content: center;
}
.ip {
	width: 963px;
	height: 221px;
}
.ip img {
	width: 963px;
	height: 221px;
}
#case-wrap {
	min-width: 1200px;
	display: flex;
	flex-direction: column;
	align-items: center;
	padding-top: 50px;
}
.case-img {
	width: 1003px;
	height: 803px;
	padding-bottom: 23px;
}
.case-img img {
	width: 1003px;
	height: 803px;
}
#ad {
	min-width: 1200px;
}
#contact {
	width: 1200px;
    margin: 0 auto;
}
.ad-title {
	width: 270px;
	height: 30px;
	padding-top: 35px;
	padding-bottom: 32px;
	margin: 0 auto;
}
.ad-title img {
	width: 270px;
	height: 30px;
}
.ad-nav {
	height: 84px;
	display: flex;
	width: 1009px;
	margin: 0 auto;
}
.ad-nav a {
	flex: 1;
	font-size: 20px;
	color: #ffffff;
	height: inherit;
	line-height: 84px;
	text-align: center;
	background-color: #1396ee;
}
.ad-nav a.active {
	background-color: #49b5fe;
}
.ad-list {
	padding-top: 25px;
	padding-bottom: 50px;
}
.ad1 {
	width: 1009px;
	height: 426px;
	margin: 0 auto;
}
.ad1 img {
	width: 1009px;
	height: 426px;
}
.ad2 {
	width: 1004px;
	height: 272px;
	margin: 0 auto;
}
.ad2 img {
	width: 1004px;
	height: 272px;
}
.ad3 {
	width: 1004px;
	height: 401px;
	margin: 0 auto;
}
.ad3 img {
	width: 1004px;
	height: 401px;
}
.form-wrap {
	width: 1004px;
	margin: 0 auto;
	display: flex;
}


.form-h {
	font-size: 16px;
	color: #666666;
	padding-bottom: 30px;
}
.form-list {}
.form-list li {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 10px;
}
.form-list li span {
	font-size: 16px;
	color: #666666;
	flex: 1;
	text-align: right;
}
.form-list li input {
	width: 400px;
	height: 39px;
	font-size: 14px;
	color: #666666;
	border: 1px solid #e4e5e5;
	border-radius: 4px;
	box-sizing: border-box;
}
.sub-btn {
	font-size: 16px;
	color: #ffffff;
	background-color: #0056e3;
	width: 400px;
	height: 39px;
	line-height: 39px;
	text-align: center;
	margin-top: 10px;
	border-radius: 4px;
}
.tips {
	font-size: 16px;
	color: #666666;
	width: 400px;
	line-height: 1.7em;
}
.ads {
	width: 1200px;
    height: 129px;
    display: flex;
    margin: 38px auto;
    justify-content: center;
}
.ads img {
	width: 1004px;
	height: 129px;
}
.yx-foot {
	min-width: 1200px;
	margin: 0 auto;
	background-color: #333333;
	padding-top: 30px;
}
.as {
	width: 900px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding-bottom: 17px;
}
.as a {
	font-size: 14px;
	color: #ffffff;
}
.as a.active {
	color: #a0c826;
}
.foot-nav2 {
	display: flex;
	width: 1100px;
	margin: 0 auto;
	align-items: center;
	padding-top: 23px;
}
.foot-label {
	font-size: 14px;
	color: #cacaca;
}
.foot-rgt {
	font-size: 14px;
	color: #cacaca;
	position: relative;
	padding-left: 10px;
	padding-right: 10px;
}
.foot-rgt:after {
	content: '';
	width: 1px;
	height: 14px;
	position: absolute;
	right: 0;
	top: 3px;
	background-color: #cacaca;
}
.foot-rgt:last-child {
	padding-right: 0;
}
.foot-rgt:last-child:after {
	content: none;
}
.foot-img {
	padding-top: 26px;
	padding-bottom: 60px;
	width: 1001px;
	height: 103px;
	margin: 0 auto;
}
.foot-img img {
	width: 1001px;
	height: 103px;
}