@font-face {
  font-family: AlibabaPuHuiTi;
  src:url('../fonts/Alibaba-PuHuiTi-Regular.otf')
}
@font-face {
  font-family: AlibabaPuHuiTi-Medium;
  src:url('../fonts/Alibaba-PuHuiTi-Medium.otf')
}
* {
	margin: 0;
	padding: 0;
}
body {
	color: #333;
	/* font: 14px/1.6 PingFangSC-Light, 'helvetica neue', 'hiragino sans gb', tahoma, 'microsoft yahei ui', 'microsoft yahei', simsun, sans-serif; */
	font-family: "AlibabaPuHuiTi", "Helvetica Neue", Helvetica, "Microsoft YaHei", Arial, "Hiragino Sans GB", "Heiti SC", sans-serif;
}
html {
	overflow: auto;
}
ul, li {
	list-style-type: none;
	cursor: auto;
}
img {
	vertical-align: middle;
	border: none;
}
a {
	text-decoration: none;
	outline: none;
}
a:hover {
	text-decoration: none;
	outline: none;
	color: #217af0
}
.clear {
	clear: both
}
input {
	border: none;
}
/* body{
    font-family: 'Microsoft YaHei', sans-serif;
} */
.mai-icon{
    background: rgb(64, 210, 177);
    color: #fff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    margin-right: 20px;
}
/*����*/
.navbar-default{
    background-color: #fff;
    border: none;
    box-shadow: 0px 2px 8px 0px rgba(50,50,50,0.25);
}
.navbar-default .navbar-brand {
    font-size: 30px;
    font-weight: bold;
    color: #40D2B1;
    height: 70px;
    line-height: 35px;
}
.navbar-default .navbar-nav>li>a {
    font-size: 16px;
    font-weight: bold;
    color: #666;
    height: 70px;
    line-height: 35px;
}
.navbar-toggle{
    margin-top: 17px;
}
.navbar-default .navbar-toggle:hover {
    border-color: #40D2B1;
    background-color: rgb(69, 210, 184);
}
.navbar-default .navbar-toggle .icon-bar {
    background-color: #1C9982;
}
.navbar{
	margin: 0;
}
#navBar{
	float: left;
	margin-left: 80px;
}
#navBar .nav{
	margin-right: 30px;
	display: flex;
	white-space:nowrap;
}
#navBar .nav li{
	margin-right: 30px;
}
#navBar .nav li a{
	font-size: 18px;
	font-weight: 400;
}
.navbar .nav_top{
	width: 100%;
	height: 50px;
	display: flex;
	justify-content: space-between;
	background-color: #01337a;
	color: #e2e8f2;
	font-size: 16px;
	line-height: 50px;
	padding: 0 6.25vw;
}
.navbar .nav_top .nav_icon{
  margin-left: 8px;
  margin-right: 4px;
}
.navbar .nav_top .nav_top_right a{
	color: #fff;
}
.navbar .nav_cont {
	width: 100%;
	height: 90px;
	padding: 0 6.25vw;
	display: flex;
	white-space:nowrap;
}
.navbar  h1,.navbar h1 a{
	margin: 0;
	padding: 0;
	height: 90px;
}
.navbar h1 a img{
	height: 90px;
	padding: 15px 0;
}
.navbar-default .navbar-nav>li>a{
	color: #515151;
	height: 90px;
	line-height: 60px;
}

.navbar .nav_long{
	width: 100%;
	height: 360px;
	display: flex;
	font-family: SourceHanSansCN-Regular;
	color: #666;
}
.navbar .nav_long .nav_left{
    /* width: 30%; */
	width: 34vw;
	height: 360px;
	padding: 2vw 3.125vw;
	background-color: #fafafa;
	padding-left: 140px;
	padding-bottom: 60px;
}
.navbar .nav_long .nav_left h4{
	font-size: 22px;
	font-weight: 600;
	/* margin-top: 50px; */
}
.navbar .nav_long .nav_left .more{
	font-size: 12px;
	margin-top: 18px;
	display: block;
	color: #666;
	text-decoration:none;
}
.navbar .nav_long .nav_right{
	/* width: 70%; */
	height: 360px;
	display: flex;
	color: #333;
	/* justify-content: space-between; */
}
.navbar .nav_long .nav_right .tit_box{
	/* width: 180px; */
	/* margin-top: 50px; */
	/* padding: 0 2vw; */
	/* margin-left: 12rem; */
	height: 360px;
	width: 37.5vw;
	padding: 2vw 9.375vw;
}
.navbar .nav_long .nav_right .tit_box .txt{
	display: block;
	color: #666;
	text-decoration:none;
	font-size: 16px;
	line-height: 48px;
	/* margin-bottom: 10px; */
}
.navbar .nav_long .nav_right .nav_img{
/* 	width: 400px;
	height: 225px;
	margin-top: 60px;
	margin-right: 100px; */
	max-width: 480px;
	display: block;
	padding: 2vw 3.125vw 8vw 0;
}


/*HTML5 + bootstrap*/
#html5{
    background: #f8f8f8;
}
#html5 , #bootstrap{
    padding: 80px 0;
}
#html5 h2 , #bootstrap h2{
    font-weight: bold;
}
#html5 p  , #bootstrap p{
    line-height: 25px;
}

/*course*/
#course{
    background: #f8f8f8;
    padding: 80px 0;
    text-align: center;
}
#course h2{
    font-weight: bold;
    padding-bottom: 60px;
}
#course .col-md-3{
    margin-bottom: 20px;
}
.course {
    background: #ffffff;
}
#course .btn{
    background: transparent;
    border: 1px solid #40D2B1;
    border-radius: 0px;
    color: #40D2B1;
    margin-top: 20px;
    margin-bottom: 30px;
    padding: 8px 40px;
    transition: all 0.3s;
}
#course .btn:hover{
    background: #40D2B1;
    color: #fff;
}

/*app*/
#app{
    padding: 80px 0;
}
#app h2{
    font-weight: bold;
    padding-bottom: 30px;
}
#app .btn{
    margin: 10px 0;
    background: rgb(64, 210, 177);
    border-color: rgb(64, 210, 177);
    border-radius: 0;
    padding: 6px 30px;
    transition: all 0.3s;
}
#app .btn:hover{
    background: rgb(44, 142, 120);
}

/*contact*/
#contact{
    background: url("../images/contact-bg.png") no-repeat;
    background-size: cover;
    color: #ffffff;
}
#contact h2{
    font-weight: bold;
    margin-top: 0;
    margin-bottom: 25px;
}
#contact p{
    line-height: 25px;
    margin-bottom: 20px;
}
#contact .form-control {
    border: none;
    border-radius: 0;
    height: 50px;
    margin-bottom: 20px;
}
#contact textarea.form-control{
    height: auto;
}
#contact input[type="submit"]{
    background: #40D2B1;
    color: #fff;
    font-weight: bold;
    transition: all 0.3s;
}
#contact input[type="submit"]:hover{
    background: rgb(44, 142, 120);
}

.footer_banner img{
	width: 100%;
	min-width: 1200px;
}
/*footer*/
footer{
	min-width: 1200px;
    font-weight: 400;
    /* text-align: center; */
	color: #fff;
	background-color: #383838;
}
footer .footer_top{
	width: 90%;
	margin: 0 auto;
	display: flex;
	flex-wrap: nowrap;
	justify-content: space-between;
	border-bottom: 2px solid #5f5e5e;
}
footer .footer_top .ft_title{
	margin: 10px 30px;
}
footer .footer_top .ft_title img{
	width: 36px;
	height: 36px;
	margin-right: 4px;
	display: inline-block;
}
footer .footer_bot{
	width: 82%;
	height: 400px;
	margin: 0 auto;
	padding-top: 50px;
	display: flex;
	justify-content: space-between;
}
footer .footer_bot .fb_left{
	width: 50%;
	height: 400px;
	display: flex;
}
footer .footer_bot .fb_left .fb_js{
	width: 150px;
	margin-right: 50px;
}
footer .footer_bot .fb_left .fb_js .tit{
	font-size: 16px;
	padding-bottom: 20px;
	font-family: AlibabaPuHuiTi-Medium;
}
footer .footer_bot .fb_left .fb_js .tit:after {
    content: '';
    width: 16px;
    height: 2px;
    background-color: #255dbc;
    display: block;
    margin-top: 20px;
}
footer .footer_bot .fb_left .fb_js .txt{
	display: block;
	margin-bottom: 12px;
	color: #7d8593;
	text-decoration:none;
}
footer .footer_bot .fb_left .fb_js .txt:hover{
	color: #fff;
	transition: all .3s ease-in;
}
footer .footer_bot .fb_right{
	width: 35%;
	height: 400px;
	text-align: left;
}
footer .footer_bot .fb_right .tit{
	display: inline-block;
	width: 100px;
	margin-right: 20px;
	font-size: 16px;
	text-align: center;
}
footer .footer_bot .fb_right .gz{
	margin: 10px 0;
}
footer .footer_bot .fb_right .img_box{
	margin: 30px 0;
}
footer .footer_bot .fb_right p{
	color: #7d8593;
}
footer .footer_bot .fb_right .img_box img{
	width: 100px;
	height: 100px;
	margin-right: 20px;
}
footer .copyright{
	width: 82%;
	padding: 2vw 0;
	margin: 0 auto;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	font-size: 15px;
	color: #7d8593;
	text-align: center;
}
footer .copyright a{
	color: #7d8593;
	text-decoration: none;
}