/* 排除移动设备 */
@media (min-width: 1100px) {
  /* 在这里编写排除移动设备的 CSS */
  .center-view {
      width: 1250px;
    margin: 0 auto
  }
  .item-img{
    width: 500px;
    height: 300px;
}
.item-img>img{
    width: 100%;
    height: 100%;
}
.item-title{
    /*color: black;*/
    /*font-size: 24px;*/
    /*margin-left: 15px;*/
    color: black;
    display: flex;
    align-items: center;
    /*justify-content: center;*/
    height: 46px;
    font-size: 16px;
    margin-top: 10px;
    flex-wrap: wrap;
    white-space: wrap;
}

.center-view{
    margin-top: 1rem;
    padding-bottom: 70px;
    /*padding-top: 50px;*/
    /*display: flex;*/
    justify-content: center;
    flex-direction: column;
    min-height: 80vh;
}

.list-content{
    display: flex;
    justify-content: space-between;
    /*flex-wrap: wrap;*/
}
.list-content .course-right a {
    display: inline-block;
    height: 14rem;
    margin-bottom: 1rem;
	width: 32%;
}
.list-content-item {
	height: 100%;
	margin-left: 12px;
	flex-shrink: 0;
}
.course-right{
    width: 82%;
}
.list-content .course-left a {
    display: inline-block;
    padding: 10px;
    border-bottom: 1px solid #eee;
	width: 100%;
	cursor: pointer;
	font-size: 16px;
}
.list-content .course-left {
    width: 20%;
}
.course-cate-box{
    display: none;
}
    .cate-title {
        text-align: center;
        background: #428bca;
        color: #fff;
        padding: 10px;
    }
    .list-content .course-left a.active,.list-content .course-left a:hover {
        background: #428bca;
        color: #fff;
    }
}


/* 适用于所有移动设备 */
@media all and (max-width: 1080px) {
  /* 在这里编写适用于移动设备的 CSS */
/*  .item-img{*/
/*    width: 500px;*/
/*    height: 300px;*/
/*}*/
.item-img>img{
    width: 100%;
    height: 100%;
}
.item-title{
    /*color: black;*/
    /*font-size: 24px;*/
    /*margin-left: 15px;*/
    color: black;
    display: flex;
    align-items: center;
    /*justify-content: center;*/
    height: 20%;
    font-size: 1.5rem;
}

.center-view{
    margin-top: 1rem;
    padding-bottom: 70px;
    /*padding-top: 50px;*/
    /*display: flex;*/
    justify-content: center;
    flex-direction: column;
    min-height: 80vh;
}

.list-content{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.list-content a {
    display: inline-block;
    height: 14rem;
    margin-bottom: 1rem;
}
.list-content-item {
	width: 300px;
	height: 100%;
	margin-left: 12px;
	flex-shrink: 0;
}
.list-content .course-left{
    display: none;
}
.course-cate-box {
    font-size: 2rem;
    padding: 0 1rem 2rem;
    height: 4rem;
    margin-bottom: 2rem;
    display: flex;
    flex-wrap: nowrap;
    overflow: hidden;
    overflow-x: auto;
}
.course-cate-box .course-cate {
    padding-right: 2rem;
    white-space: nowrap;
    color: #333;
}
.course-cate-box .course-cate.active {
    color: #428bca;
}

.cate-title {
    padding-right: 2rem;
    white-space: nowrap;
    color: #333;
}
}