/* 菜单部分 */
.head-menu{
	height: 88px;
	width: 100%;
	min-width: 1200px;
	/* background-color: #000;
	background:rgba(0,0,0,0.6); */
	position: relative;
	z-index: 999;
}


/* 轮播图样式 */
.swiper-img {
	width: 100%;
	height: 100%;
}
.swiper-container-add{
	width: 100%;
	min-width: 1200px;
	top:-100px;
	z-index: -1;
	height: 600px;
}

.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;

  /* 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;
}

.swiper-slide img{
	width: 100%;
	height: 100%;
}


/* 精彩专题样式 */
.topic{
	width: 100%;
	min-width: 1200px;
	margin: -50px auto 0px;
}
.topic-img{
	text-align: center;
	font-size: 25px;
	color: #333333;
	line-height: 56px;
	width: 500px;
	height: 20px;
	margin: auto;
	padding-bottom: 40px;
	background:url(../images/精彩专题@2x.png) no-repeat;
	background-position: bottom;
	background-size: 100%;
}

.classroom-frame{
	display: block;
	margin: auto;
	/* width: 850px; */
	width: 1200px;
	/* height: 340px; */
	height: 383px;
	border: 0px;
}


/* 微课展示样式 */
.course{
	width: 100%;
	min-width: 1200px;

}
.course-img{
	text-align: center;
	font-size: 25px;
	color: #333333;
	line-height: 56px;
	width: 500px;
	height: 20px;
	margin: auto;
	padding-bottom: 40px;
	background:url(../images/精彩专题@2x.png) no-repeat;
	background-position: bottom;
	background-size: 100%;
}
.course-card{
	margin: auto;
	/* width: 800px; */
	width: 900px;
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: space-between;
}
.course-card-item{
	/* width: 250px; */
	width: 291px;
	height: 259px;
	/* width: 380px;
	height: 374px; */
	margin-top: 40px;
	border: #EEEEEE solid 1px;
	border-radius: 14px;
}
.course-card-item .bg{
	width: 100%; 
	height: 191px;
	/* width: 380px;
	height: 270px; */
	border-top-left-radius: 14px;
	border-top-right-radius: 14px;
}


.course-card-item-desc{
	margin-left: 10px;
	margin-top: -35px;
}
.course-card-item-desc .name{
	display: flex;
	margin-top: -10px;
	/* flex-direction: row; */
	justify-content: space-between;
}
.course-card-item-desc .name span{
	display: inline-block;
	margin-top: -20px;
	color: #666666;
	padding-right: 5px;
	font-size: 14px;
	box-sizing: border-box;
}
.course-card-item-desc .name .username {
	display: inline-block;
	padding-left: 60px;
	margin-top: -20px;
	font-size: 14px;
	color: #666666;
}
.course-card-item-desc .head{
	position: relative;
	z-index: 10;
	width: 50px;
	height: 50px;
	display: inline-block;
	border-radius: 100%;
	border: #FFFFFF solid 4px;
	background-color: #fff;
}
.course-card-item-desc .title{
	color: #333333;
	font-size: 16px;
	line-height: 50px;
}

.course-card-item-cover{
	position: relative;
	/* bottom: 341px; */
	bottom: 263px;
	width: 293px;
	/* width: 380px;
	height: 270px; */
	/* top: -270px; */
	margin-left: -1px;
	height: 191px;
	border-top-left-radius: 14px;
	border-top-right-radius: 14px;
	background:rgba(0,0,0,0.6);
	text-align: center;
	z-index: 5;
	display: block;
}
.course-card-item-cover img{
	width: 80px;
	height: 80px;
	margin-top: 60px;
}
.course-card .selected-shadow{
	margin-top: 33px;
	box-shadow: 0px 0px 4px #007AFF;
	cursor: pointer;
}


/* 浮动按钮 */
.float-btn{
	margin-left: 80%;
	/* margin-left: 84%; */
	margin-top: -60px;
	padding-bottom: 80px;
	cursor:pointer;
	width: 40px;
	height: 40px;
	background: url(../images/to-head.png) no-repeat;
	background-size: 100%;
	z-index: 30;
}

/* 右上角图案 */
.right{
	position: fixed;
	text-align: right;
	right: 0px;
	top: 540px;
	width: 110px;
	z-index: 9999;
}	
.right-top-img{
	position: relative;
	left: 65px;
	width: 45px;
	height: 150px;
	background:url(../images/app-down1.png) no-repeat;
	background-position: top right;
	background-size: 45px 150px;
	margin-top: 47px;
}
.right-bottom-img{
	width: 110px;
	height: 200px;
	background:url(../images/app-down2.png) no-repeat;
	background-position: top right;
	background-size: 110px 200px;
	display: none;
	position: relative;
}
.right-bottom-img-text {
    color: #fff;
    position: absolute;
    top: 40%;
    left: 18%;
    font-size: 14px;
    z-index: 100;
}