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;
}

/*导航*/
.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;
}

/*bbs*/
#bbs{
    padding: 80px 0;
    text-align: center;
	background: white;
}
#bbs .col-md-4{
    padding: 15px;
	margin-top: 50px;
}
#bbs .col-md-4:hover{
    background: #f1f1f1;
    box-shadow: 1px 1px 4px #ccc;
}
#bbs a{
    color: #212121;
    text-decoration: none;
}
#bbs img{
    margin: 0 auto;
}
#bbs h3{
    font-weight: bold;
}
.col-md-4 img{
	max-width: 200px;
}

/*HTML5 + bootstrap*/
#html5{
    background: #f8f8f8;
}
#html5 , #bootstrap{
    padding: 80px 0;
}
#html5 h2 , #bootstrap h2{
    font-weight: bold;
}
#html5 p  , #bootstrap p{
    line-height: 25px;
}
#html5 .zhongtu{
	width: 500px;
	height: 316px;
}

/*course*/
#course{
    background: white;
    padding: 80px 0;
    text-align: center;
}
#course h2{
    font-weight: bold;
    padding-bottom: 60px;
}
#course .col-md-3{
    margin-bottom: 20px;
}
.course {
    background: #ffffff;
	width: 280px;
	height: 260px;
}
#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;
}
#course .img-responsive{
	width: 280px;
	height: 170px;
	position: relative;
}

/*app*/

#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);
}
#div1{
	position: relative;  /* 相对定位 */
	width: 1170px;
	height: 500px;
}
.img1{
	position: static;  /* 默认定位 可以省略 */
	width: 1170px;
	height: 500px;
}
 #span1{
	position: absolute; /* 绝对定位 */
	width: 1170px;
	top: 20px;
	left: 0px;
	text-align: center;
	font-size: 48px;
	color: white;
}
@charset "utf-8";
/* banner */
.c-banner{
	width: 1170px;
	height: 500px;
	margin: 0 auto;
	position: relative;
	
}
.c-banner img{
	width: 100%;
}
.c-banner .banner ul{
	list-style: none;
	padding-left: 0px;
	margin-bottom: 0px;
}
.c-banner .banner ul li{
	position: absolute
	display: none;
	opacity: 0;
	margin-top: 70px;
}
.c-banner .banner ul li:nth-child(1){
	opacity: 1;
	display: block;
}
.c-banner .banner ul li img{
	width:1170px ;
	height: 500px;
	position: absolute;
	top: 0px;
}
.c-banner .banner ul li:first-child img{
	position: relative;
}
.c-banner .nexImg,.c-banner .preImg{
	padding: 25px 10px 25px 10px;
	position: absolute;
	top: 50%;
	margin-top: -53px;
	background: #000000;
	opacity: 0.5;
	border-radius: 5px;
	z-index: 10;
	
}
.c-banner .nexImg:hover,.c-banner .preImg:hover{
	opacity: 0.8;
}
.c-banner .nexImg{
	right: 0px;
}
.c-banner .nexImg img,.c-banner .preImg img{
	
	
}
.c-banner .jumpBtn{
	width: 100%;
	position: absolute;
	bottom: 20px;
	text-align: center;
}
.c-banner .jumpBtn ul{
	margin-bottom: 0px;
	padding: 0px;
}

.c-banner .jumpBtn ul li{
	width: 10px;
	height: 10px;
	border-radius: 50%;
	display: inline-block;
	background-color: white;
	opacity: 0.9;
	margin-left: 10px;
}
.c-banner .jumpBtn ul li:first-child{
	margin-left: 0px;
}
@media screen and (max-width:768px) {
	.c-banner{
		width: 100%;
		height: 345px;
		overflow: hidden;
	}
	.c-banner .banner ul li img{
		width: 768px;
		height: 345px;
		position: absolute;
		left: 50%;
		margin-left: -384px;
	}
}
/* about */
#about{
	padding: 80px 0;
	background: #F8F8F8;
}
#about h2{
    font-weight: bold;
    padding-bottom: 30px;
}
#about .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;
}
#about .btn:hover{
    background: rgb(44, 142, 120);
}




/*contact*/
#contact{

    background-size: cover;	
}
#contact .lvjing{
    width: 100%;
    height: 100%;
    padding: 90px 0;
}
#contact h2{
    font-weight: bold;
    margin-top: 0;
    margin-bottom: 25px;
}
#contact p{
    line-height: 25px;
    margin-bottom: 20px;
}
#contact .form-control {

    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);
}
#contact .course {
	width: 280px;
	height: 250px;
}

/*footer*/
footer{
    font-weight: 400;
    text-align: center;
    padding:20px ;
}




/* 零散 */
.ll{
	width: 300px;
	height: 300px;
}
.zhongtu{
	width: 570px;
	height: 316px;
}



/* home */
 html, body {
      position: relative;
      height: 100%;
    }
    body {
      background: #eee;
      font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
      font-size: 14px;
      color:#000;
      margin: 0;
      padding: 0;
    }
    .swiper-container {
      width: 100%;
      height: 100%;
    }
    .swiper-slide {
      text-align: center;
      font-size: 18px;


      /* Center slide text vertically */
      display: -webkit-box;
      display: -ms-flexbox;
      display: -webkit-flex;
      display: flex;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      -webkit-justify-content: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
      -webkit-align-items: center;
      align-items: center;
	  transition: 300ms;
	  transform: scale(0.8);
    }
	.swiper-slide-active,.swiper-slide-duplicate-active{
      transform: scale(1);
	}
	.home{
		margin: 10px auto;
		width: 1200px;
	}
/* 	home */