html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;

}

input {
	border: 0 none;
	outline: 0;
}

@font-face {
	font-family: ARegular;
	src: url('../font/Alibaba-PuHuiTi-Regular.ttf')
}

@font-face {
	font-family: AHeavy;
	src: url('../font/Alibaba-PuHuiTi-Heavy.ttf')
}

body {
	font-family: ARegular !important;
	/* font-family: " Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,微软雅黑,Arial,sans-serif" */
}

/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
	display: block;
}

body {
	line-height: 1;
	max-width: 1920px;
	margin: 0 auto;
}

ol,
ul {
	list-style: none;
}


* {
	outline: none;
}


blockquote,
q {
	quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
	content: '';
	content: none;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

.center {
	margin: 0 auto;
}

/* nav part */
.header-nav-wrapper {
	max-width: 1920px;
	width: 100%;
	background: rgba(255, 255, 255, 0.8);
	height: 60px;
	position: fixed;
	z-index: 500;
	/* top: -72px; */
}

.header-nav-wrapper.header-ready {
	top: 0;
	transition: top .2s ease-in-out;
}

.hnw-contrainer {
	width: 1200px;
	height: 60px;
	display: flex;
	justify-content: start;
	align-items: center;
	margin: 0 auto;

}

.hnw-contrainer ul {
	display: flex;
	width: 510px;
	justify-content: space-around;
	align-items: center;
	margin-left: 120px;
}

.hnw-contrainer ul>li {
	text-align: center;
	height: 60px;
	line-height: 60px;

}

.hnw-contrainer ul>li>a {
	color: #999;
	font-size: 19px;
	text-decoration: none;
}

.hnw-contrainer ul>li>a:hover {
	color: #C20813;
}

.hnw-contrainer ul>li>a.active {
	color: #333333;
}



#hnw-course {
	/* position: relative; */
}

#hnw-course .animation {
	transition: all .5s ease-in-out;
}

#hnw-course .course-list-wrapper {
	width: 728px;
	height: 280px;
	position: absolute;
	top: 59px;
	display: none;
	left: 50%;
	transform: translateX(-50%);
	background-color: white;
	border-radius: 0px 0px 24px 24px;
	box-shadow: 0px 4px 50px rgba(189, 189, 189, 0.25);

}

#hnw-course .course-list span {
	display: inline-block;
	height: 25px;
	line-height: 25px;

}

.hnw-contrainer #hnw-course:hover>a {
	color: #C10500;
}

.hnw-contrainer #hnw-course:hover .course-list-wrapper {
	display: block;
	transition: all .5s ease-in-out;
}

#hnw-course .course-list {
	width: 660px;
	height: 97px;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin: 24px auto 0;
	box-sizing: border-box;

}

#hnw-course .course-list:nth-of-type(2) {
	/* width: 560px; */
}

#hnw-course .left-side {
	margin-left: 85px;
}

#hnw-course .right-side {
	margin-right: 85px;
}

#hnw-course .course-list>a {
	width: 100px;
	height: 100px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	border-radius: 8px;
	cursor: pointer;
	color: #333333;
	font-size: 14px;
	background-color: #FAFAFB;
	text-decoration: none;
}

#hnw-course .course-list>a:hover {
	background-color: #C10500;
	color: white;
	transition: all .5s ease-in-out;
}



#hnw-course .course-list .icon {
	width: 50px;
	height: 48px;
	transform: scale(0.7);
	background: url('../images/common/icons/logo-icon.png');
}

#hnw-course .icon.AIyuanhua {
	background-position: -501px 0;
}

#hnw-course .course-list>a:hover .AIyuanhua {
	background-position: -501px 50px;
}



#hnw-course .icon.cehua {
	background-position: 0 0;
}

#hnw-course .course-list>a:hover .cehua {
	background-position: 0 50px;
}

#hnw-course .icon.yuanhua {
	background-position: -50px 0;
}

#hnw-course .course-list>a:hover .yuanhua {
	background-position: -50px 50px;
}



#hnw-course .icon.changjing {
	background-position: -100px 0;
}

#hnw-course .course-list>a:hover .changjing {
	background-position: -100px 50px;
}


#hnw-course .icon.juese {
	background-position: -150px 0;
}

#hnw-course .course-list>a:hover .juese {
	background-position: -150px 50px;
}

#hnw-course .icon.donghua {
	background-position: -200px 0;
}

#hnw-course .course-list>a:hover .donghua {
	background-position: -200px 50px;
}

#hnw-course .icon.dongzuo {
	background-position: -250px 0;
}

#hnw-course .course-list>a:hover .dongzuo {
	background-position: -250px 50px;
}

#hnw-course .icon.texiao {
	background-position: -300px 0;
}


#hnw-course .course-list>a:hover .texiao {
	background-position: -300px 50px;
}

#hnw-course .icon.ui {
	background-position: -350px 0;
}

#hnw-course .course-list>a:hover .ui {
	background-position: -350px 50px;
}

#hnw-course .icon.bussiness-ui {
	background-position: -400px 0;
}


#hnw-course .course-list>a:hover .bussiness-ui {
	background-position: -400px 50px;
}

#hnw-course .icon.ue4 {
	background-position: -450px 0;
}

#hnw-course .course-list>a:hover .ue4 {
	background-position: -450px 50px;
}

#hnw-course .icon.abotai-icon {
	background-position: -550px 0;
}

#hnw-course .course-list>a:hover .abotai-icon {
	background-position: -550px 50px;
}

#hnw-course .icon.uejinjie-icon {
	background-position: -501px 0;
}

#hnw-course .course-list>a:hover .uejinjie-icon {
	background-position: -501px 50px;
}


#hnw-course .icon.cehua-online {
	background-position: -500px 0;
}

#hnw-course .course-list>a:hover .cehua-online {
	background-position: -500px 50px;
}
#hnw-course .icon.hete-icon {
	background-position: -600px 103px;
}
#hnw-course .course-list>a:hover .hete-icon {
	background-position: -600px -50px;
}


#hnw-course .course-list>div a {}

.c-logo {
	width: 280px;
	height: 40px;
}

.wrapper,
.wrapper2,
.wrapper3,
.wrapper4 {
	margin: 0 auto;
	overflow: hidden;
}

.wrapper {
	width: 1200px;
}

.wrapper2 {
	width: 1146px;
}

.wrapper3 {
	width: 1440px;
}

.wrapper4 {
	width: 1200px;
}


video {
	object-fit: cover
}

.common_btn53 {
	width: 100%;
	text-align: center;
	/* margin-bottom: 35px; */
	position: absolute;
	bottom: 4px;
	z-index: 123;
}

.common_btn53 a {
	display: inline-block;
	padding: 0 40px;
	height: 42px;
	line-height: 42px;
	border: 0 none;
	color: white;
	font-weight: bold;
	text-align: center;
	border-radius: 27px;
	font-size: 23px;
	background: #C20813;
	transition: transform .2s ease-in-out;
	text-decoration: none;
	transform: scale(1.1);
	/* box-shadow:0.01rem 0.02rem .15rem -0.2rem #dd3641 ; */


}

.common_btn53 a:hover {
	transform: scale(1.2);
	transition: transform .2s ease-in-out;
}

.box-shadow {
	box-shadow: 0 0 0 10px #F9F9F9;
}

.common_btn53_ue4 {
	text-align: center;
	margin-top: 72px;
}

.common_btn53_ue4 a {
	background: url('../images/ue4/btn_53.png') no-repeat;
	width: 433px;
	height: 83px;
	display: inline-block;
	line-height: 83px;
	color: white;
	text-decoration: none;
	font-size: 24px;
	font-weight: 600;
}

.common_btn53_ue4 a:hover {
	text-decoration: none;
}

.course-list-1 ::-webkit-scrollbar {
	width: 2px;
}

.course-list li div img {
	visibility: hidden;
}

.course-list .active img {
	visibility: visible;
}

/* 设置滚动条的样式 */

/* 滚动槽 */
.course-list-1 ::-webkit-scrollbar-track {

	border-radius: 14px;
}

/* 滚动条滑块 */
.course-list-1 ::-webkit-scrollbar-thumb {
	border-radius: 14px;
	background: rgba(255, 255, 255, .5);

}

.yxkc.course_arrow {
	position: absolute;
	right: 0;
	right: 42px;
	top: 18px;
	transition: all .8s ease-in-out;
}

.yxkc.course_arrow.down {
	transform: rotate(180deg);
	transition: all .8s ease-in-out;
}


.mobile-warning-tip {
	height: 30px;
	line-height: 30px;
	padding: 16px;
	border-radius: 4px;
	background-color: rgba(0, 0, 0, 0.4);
	color: #fff;
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	display: none;
	z-index: 321;
}

/* 底部悬浮表单 */
#reginfocourse-2 {
	position: relative;
}

#reginfocourse-2 span.yxkc {
	font-size: 18px;
	width: 150px;
	display: block;
}

#reginfocourse-2 .yxkc.course_arrow {
	top: 8px;
	right: 0;
}

#reginfocourse-2 .course-list-2 {
	position: absolute;
	width: 450px;
	height: 149px;
	background-color: white;
	position: absolute;
	top: -160px;
	right: 0;
	z-index: 100;
}

#reginfocourse-2 ul {
	height: 100px;
	margin-top: 26px;
	box-sizing: border-box;
	overflow-y: auto;
	font-size: 18px;
	color: black;

}

#reginfocourse-2 ul li {
	height: 33px;
	line-height: 33px;
	padding-left: 32px;
	cursor: pointer;
}

#reginfocourse-2 ul li.active {
	color: #C10500;
}

#reginfocourse-2 ul li:hover {
	background-color: #F2F8FD;
}

.slide-up-container {
	width: 80px;
	height: 24px;
	background: #84C0FF;
	border-top-left-radius: 10px;
	border-top-right-radius: 10px;
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	top: -35px;
	cursor: pointer;
}

.fix_bottom {
	position: fixed;
	z-index: 3213;
	background: url('../images/youxidongzuosheji/fix_bottom_bg.png') top center;
	background-size: cover;
	height: 208px;
	width: 100%;
	max-width: 1920px;
	transform: translateY(0);
	transition: all 0.5s ease;
	bottom: 0;
}

.fix_bottom .slide-up {
	/* position: absolute;
	left: 50%;
	transform: translateX(-50%);
	top: -35px;
	cursor: pointer; */
	margin: 10px 0 0 30px;
	transform: rotate(180deg);
	transition: all 0.5s ease;


}

.fix_bottom.down {
	transform: translateY(140px);
	transition: all 0.5s ease;
}

.fix_bottom.nobg {
	background: transparent;
}

.fix_bottom .slide-up.arrow-down {
	transform: rotate(0deg);
	transition: all 0.5s ease;
}


/* 底部样式 */
.n-footer {
	width: 100%;
	height: 270px;
	background-color: #f5f5f7;


}

.n-footer-container {
	width: 1200px;
	margin: 0 auto;
	overflow: hidden;
}

.n-footer .top {
	display: flex;
	justify-content: space-between;
	align-items: center;
	width: 960px;
	margin: 40px 0;
}

.n-footer .refLink>span {
	font-size: 14px;
	font-weight: bold;
	color: #333333;
}

.n-footer .refLink {
	width: 480px;
	height: 112px;
	display: flex;
	align-items: flex-start;
	padding-left: 20px;
	flex-flow: column;
	box-sizing: border-box;
	justify-content: space-around;
	border-left: .5px solid #D2D2D7;


}

.n-footer .refLink ul {
	display: flex;
	width: 450px;

}

.n-footer .refLink li {
	height: 80px;
	width: 120px;
	margin-right: 45px;

}

.n-footer .refLink li {
	height: 80px;
	width: 120px;
}

.n-footer .refLink li img {
	width: 100%;
	height: 100%;
}

.n-footer .top>img {
	width: 373px;
	height: 96px;

}

.n-footer .bottom {
	font-size: 14px;
	color: #666;
}

.n-footer .bottom>div {

	display: flex;
	justify-content: space-between;
	align-items: center;
}

.n-footer .bottom>div:nth-of-type(1) {
	width: 916px;
}

.n-footer .bottom>div:nth-of-type(2) {
	width: 960px;
}

.n-footer hr.mid {
	opacity: .1;
	background: #d2d2d7;
	height: .1px;
	margin: 8px 0;
}

.n-footer a {
	color: #333;

}

.n-footer a:hover {
	color: #3298ff;
	text-decoration: underline;

}

.n-footer-new {
	background: #181818;
}

.n-footer-new a {
	color: #666;
}

.n-footer-new .refLink>span {
	color: white;
}

.n-header-new {
	background: #181818;
}

.n-header-new .c-logo {
	width: 215px;
	height: 50px
}

.n-header-new .hnw-contrainer ul>li>a {
	color: white;
}

.info-mask {
	height: 68px;
	background: rgba(3, 7, 8, .5);
	border-radius: 6px;
	position: fixed;
	color: #f5f9fb;
	font-size: 20px;
	padding: 0 20px;
	display: none;
	z-index: 999;
}

.info-mask img {
	margin-right: 5px;
	vertical-align: middle;
}

.info-error {
	top: 46%;
	left: 45%;
}

.info-right {
	width: 234px;
	top: 46%;
	left: 46%;
}

.info-mask p {
	line-height: 68px;
	display: inline-block;
}


@keyframes heartBeat {
	0% {
		transform: scale(1);
	}

	25% {
		transform: scale(1.1);
	}

	50% {
		transform: scale(1);
	}

	75% {
		transform: scale(1.1);
	}

	100% {
		transform: scale(1);
	}
}


/*  按钮自动放大缩小动画  */
.button-zoom {
	position: relative;
	animation: mymove 2.5s infinite;
	-webkit-animation: mymove 2.5s infinite;
	/*Safari and Chrome*/
	animation-direction: alternate;
	/*轮流反向播放动画。*/
	animation-timing-function: ease-in-out;
	/*动画的速度曲线*/
	/* Safari 和 Chrome */
	-webkit-animation: mymove 2.5s infinite;
	-webkit-animation-direction: alternate;
	/*轮流反向播放动画。*/
	-webkit-animation-timing-function: ease-in-out;
	/*动画的速度曲线*/
}

@keyframes mymove {
	0% {
		transform: scale(1);
		/*开始为原始大小*/
	}

	25% {
		transform: scale(1.1);
		/*放大1.1倍*/
	}

	50% {
		transform: scale(1);
	}

	75% {
		transform: scale(1.1);
	}

}

@-webkit-keyframes mymove

/*Safari and Chrome*/
	{
	0% {
		transform: scale(1);
		/*开始为原始大小*/
	}

	25% {
		transform: scale(1.1);
		/*放大1.1倍*/
	}

	50% {
		transform: scale(1);
	}

	75% {
		transform: scale(1.1);
	}
}


/* 小屏样式 */


@media screen and (max-width: 1300px) {
	.transform07 {
		transform: scale(0.7);
	}

	.transform08 {
		transform: scale(0.8);
	}

	.transform09 {
		transform: scale(0.9);
	}

	.scale07 {
		scale: 0.7;
	}

	.scale08 {
		scale: 0.8;
	}

	.scale09 {
		scale: 0.9;
	}

	.n-footer-container {
		width: 1013px !important;
	}
}



.fc {
	display: flex;
	align-items: center;
}

.fc-b {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.fc-c {
	display: flex;
	align-items: center;
	justify-content: center;
}

.fc_column {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

.center {
	margin: 0 auto;
}

.tc {
	text-align: center;
}


.pt {
	cursor: pointer;
}



.ice-footer {
	height: 315px;
}

.ice-footer .container {
	max-width: 1120px;
	padding: 28px 56px;
	background-color: #FAFAFB;
	;
	color: #666;
	position: relative;
	z-index: 20;
	margin: 0 auto -73px;
}

.ice-footer .container .fc {
	justify-content: space-between;
}

.ice-footer .header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 13px;
}

.ice-footer .logo {
	height: 37px;
}

.ice-footer .contact-info {
	margin-bottom: 20px;
}

.ice-footer .contact-info img,
.online-courses img {
	width: 24px;
	height: 24px;
	margin-right: 12px;
}



.ice-footer .address,
.ice-footer .phone,
.ice-footer .online-course-info {

	height: 24px;
	line-height: 24px;
	font-size: 16px;
	margin-bottom: 10px;
	color: #666;
	display: flex;
}

.ice-footer .address {
	line-height: 25px;
}

.ice-footer .icon {
	font-style: normal;
	margin-right: 5px;
}

.ice-footer .online-course-info a {
	text-decoration: underline;
	color: #666;
}

.ice-footer .online-course-info a:hover {
	color: #3298FF;
}

.ice-footer .course-images {
	display: flex;

}

.ice-footer .course-images img {
	height: 84px;
	width: 150px;
	border-radius: 5px;
}

.ice-footer .fullbottom {
	position: absolute;
	left: 0;
	width: 100%;
	height: 186px;
	background-color: #181818;
	display: flex;
	flex-direction: column;
	z-index: 10;
	color: #666;
}

.ice-footer .fullbottom>div {
	display: flex;
	justify-content: center;
}

.ice-footer .fullbottom .a {
	margin-bottom: 8px;
	margin-top: 106px;
}

.ice-footer .fullbottom .a span {
	margin: 0 16px;
}

.ice-footer .fullbottom .b span {
	margin-right: 24px;
}

.ice-footer .fullbottom a {
	color: #666;
}

.ice-footer .fullbottom a:hover {
	color: #3298FF;
}

.ice-footer.dark {}

.ice-footer.dark .container {
	background-color: #242424;
	color: #888;
}

.ice-footer .address,
.ice-footer .phone,
.ice-footer .online-course-info {
	color: #888;
}