* {
	margin: 0;
	padding: 0;
	list-style-type: none;
}

body {
	background: #f0f0f0;
}


/*顶部样式*/
.top {
	background: #ffffff;	
}
.top img{
	height: 163px;
}


/*导航菜单*/
.mynav{
	background: rgb(48,133,140); 
	height: 40px;
}
.mynav a {
	line-height: 40px;
	padding-left: 1em;
	padding-right: 1em;
	color: white;
}
/* banner*/

.banner img{
	height:415px;
}

/*焦点图片放大通用效果*/
.netease {
	display: block;
}

.netease:hover img {
	transform: scale(1.2);
	transition: all 2s cubic-bezier(.3, .3, .3, .3) 0s;
}

/*课程通用效果*/

.tip {
	width: 100%;
	height: 2.5rem;
	line-height: 2.5rem;
	font-size: 1.5rem;
	background: rgba(0, 0, 0, .6);
	color: #fff;
	position: absolute;
	bottom: 0;
	left: 0;
	cursor: pointer;
	z-index: 999;
	margin: 0;
	padding-left: 0.5rem;
}
.jpr {
	padding: 0 7.5px;
}

.jpr-h img {
	width: 180px;
	height: 126px;
}

.jpr-i {
	width: 180px;
	height: 100px;
	overflow: hidden;
	position: relative;
	display: block;
}

.jpr-i img {
	width: 180px;
	height: 100px;
}

.jpr-t {
	width: 180px;
	text-align: center;
	color: #000000;
	margin-bottom: 2.5rem;
	margin-top: .5rem;
}
.footer{
	padding: 15px 0;
	background: rgb(48,133,140);
	height: 80px;
}
.footer p{
	font-size: 12px;
	margin: 0;
	line-height: 25px;
	color: white;
	text-align: center;
}

/*返回顶部按钮样式*/

.ttp {
	position: fixed;
	right: 0;
	bottom: 130px;
}
.to-top span {
	font-size: 1.5em;
	color: rgba(0, 0, 0, .5);
	background: rgba(255, 255, 255, 1);
	padding: .65em;
	border: 1px solid rgba(100, 100, 100, .1);
}

.to-top span:hover {
	color: rgba(255, 255, 255, 1);
	background: rgba(11, 140, 140, 1);
}


@media only screen and (min-width: 992px) and (max-width:1199px) {
	.top img{height:102px;}
	.banner img{height: 261px;}
	.jpr-h img {width:150px;}
	.jpr-i img {width: 150px; height: 83px;}
	.jpr-t{width: 150px;}
}
@media only screen and (min-width: 768px) and (max-width:991px) {
	.top img{height:84px;}
	.banner img{height: 216px;}
}
@media only screen and (max-width: 767px) {
	.top img{height:65px;}
	.banner img{display: none;}
	.mynav{width: 810px;}
	.footer{width: 750px;}
	.row{width: 640px;}
}