body {
	margin: 0;
	padding: 0;
	font-family: "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei UI", "Microsoft YaHei", SimHei, "\5B8B\4F53", simsun, sans-serif;
	background: #FFF;
}

ul,
ol {
	list-style: outside none none;
	margin: 0;
	padding: 0;
	font-size: 0;
}

a:hover {
	color: #45AAFF;
}

header {
	height: 70px;
	/* overflow: hidden; */
}

header>.head {
	height: 100%;
	padding: 10px 0;
}

header>.head .logo {
	max-height: 50px;
}

header>.head .menu {
	height: 100%;
}

header>.head .menu>nav {
	height: 100%;
}

header>.head .menu>nav>a {
	margin: 0 20px;
	font-size: 16px;
	color: #333;
	line-height: 40px;
}

header>.head .menu>nav>a.active {
	color: #45AAFF;
	font-weight: 700;
}

header>.head .menu>nav>a:hover {
	color: #45AAFF;
}

header>.head .search-box {
	width: 200px;
	height: 34px;
	background: rgba(255, 255, 255, 0.12);
	border: 1px solid #EEE;
	border-radius: 6px;
	padding: 0 40px 0 10px;
}

header>.head .search-icon {
	cursor: pointer;
	position: absolute;
	right: 10px;
	top: 7px;
}

header>.head .register a,
header>.head .register p {
	display: inline-block;
	font-size: 14px;
	color: #333;
	line-height: 40px;
}

.banner {
	height: 416px;
	overflow: hidden;
	z-index: -1;
}

.banner>.banner_part {
	height: 100%;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
	z-index: -1;
}


.navigation {
	height: 70px;
}

.navigation>a {
	display: block;
	width: 380px;
	height: 100%;
	border-radius: 10px;
	text-align: center;
	line-height: 40px;
	padding: 15px 0;
	font-size: 20px;
	font-weight: 700;
	color: #FFF;
	background: #4593CF;
	letter-spacing: .5em;
}

.node_title {
	height: 34px;
}

.node_title>a {
	position: absolute;
	right: 0;
	top: 7px;
}

.course_top ul>li {
	display: inline-block;
	margin: 0 20px;
}

.course_top ul>li>a {
	font-size: 16px;
	color: #666;
	line-height: 20px;
}

.course_top ul>li.active>a,
.course_top ul>li>a:hover {
	color: #45AAFF;
}

.course-item {
	display: inline-block;
	width: 280px;
	height: 213px;
	margin-right: 20px;
	margin-bottom: 20px;
	background-color: #fff;
}

.course-item:nth-child(4n) {
	margin-right: 0;
}

.course-item img {
	width: 100%;
	height: 153px;
	border-radius: 5px;
}



.course-title {
	text-align: left;
	font-size: 14px;
	font-weight: 700;
	margin-top: 10px;
}

.news_list {
	width: 640px;
	height: 300px;
}

.news_list li {
	width: 100%;
	height: 100px;
	padding: 15px 0;
}

.news_list li .time {
	width: 44px;
	height: 100%;
	padding-top: 5px;
}

.news_list li .time>.top {
	width: 100%;
	height: 30px;
	font-size: 14px;
	color: #333;
	font-weight: 700;
	border-bottom: 1px solid #999;
}

.news_list li .time>.bottom {
	font-size: 12px;
	color: #999;
	padding-top: 5px;
}

.news_list li .news_content {
	width: 580px;
	height: 100%;
}

.contactinfor {
    width: 60px;
    background-color: rgba(239, 239, 239, 1);
    border-radius: 10px 0px 0px 10px;
    position: fixed;
    top: 400px;
    right: 6px;
    padding: 6px 0px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    border: 1px solid rgba(221, 221, 221, 1);
    z-index: 110;
}

.wxicon:hover~.wx_1 {
	display: block;
}

.wx_1 {
	display: none;
	position: absolute;
	right: 64px;
	top: 0;
}

.wx_1 img {
	width: 120px;
	height: 120px;
}

.wxicon2:hover~.wx_2 {
	display: block;
}

.wx_2 {
	display: none;
	position: absolute;
	right: 64px;
	top: 0;
}

.wx_2 img {
	width: 120px;
	height: 120px;
}


.contactinfor>div {
	/* border: 1px dashed #9b9b9b; */
	cursor: pointer;
}
#loginModal input{
	margin-top: 15px;
	width: 100%;
	height: 34px;
	padding: 0 10px;
}
#loginModal input#yzm{
	padding-right: 90px;
}
#loginModal #checkCode{
	position: absolute;
	height: 32px;
	top: 149px;
	right: 20px;
	z-index: 900;
	cursor: pointer;
}
#loginModal button{
	width: 100%;
	height: 34px;
	background: #4593CF;
	color: #FFF;
	border: none;
	margin-top: 15px;
}
footer {
	padding: 20px 0;
	background: #E9E9E9;
}

footer p,
footer p>a {
	font-size: 12px;
	color: #666 !important;
	line-height: 16px;
}

.wechat_img{
	position: absolute;
	width: 100px;
	left: 10px;
	top: -100px;
	z-index: 999;
	display: none;
}

.wechat_btn:hover~.wechat_img{
	display: block;
}
    /* .wechatqq_btn:hover~.wechatqq_img{
	display: block;
}*/
   /* .wechatqq_img {
        position: absolute;
        width: 100px;
        left: -32px;
        top: -100px;
        z-index: 999;
      display: none;
    }  */