.home_content {
	width:100%;
	background-color:#f5f6f7;
	display:inline-block;
  min-height:650px;
}
.content .box {
	width:1200px;
	margin:20px auto;
	background-color:#fff;
	display:flex;
	justify-content:space-between;
}
/* left nav */
.left_nav_box {
	width:180px;
	border-right:1px solid #ebeef5;
	text-align:center;
}
.left_nav_box>.title {
	margin:0 15px;
	border-bottom:1px solid #ebeef5;
	padding:20px;
	font-size:16px;
}
.left_nav_box ul {
	margin-top:20px;
}
.left_nav_box ul li {
	height:45px;
	line-height:45px;
  border-left:3px solid transparent;
}
.left_nav_box ul li a{
	color:#666;
	font-size:14px;
  text-decoration: none;
  display: inline-block;
  width: 100%;
  height: 100%;
}
.left_nav_box ul li:hover {
  border-left:3px solid #1e3eea;
	background-color:#f2faff;
}
.left_nav_box ul li.active {
	border-left:3px solid #1e3eea;
	background-color:#f2faff;
}
.right_content {
	width:calc(100% - 180px);
	padding:20px 40px;
}

.right_content>.title{
	
} 
/* 课程列表 无数据 */
.right_content .empty-box {
	text-align:center;
	width:100%;
	/* display: none; */
}
.right_content .empty-box img {
	margin:150px 0;
}
.right_content .empty-box .detail-box {
	margin:20px 0;
	color:#666;
}
.right_content .empty-box .btn-box {
	margin-bottom: 50px;
}
.right_content .empty-box .btn-box .sign-btn {
	background-color:#1e7cff;
	border:none;
	padding:5px 20px;
	color:#fff;
	border-radius:3px;
}
.right_content .empty-box .btn-box .cancel-btn {
	background-color:#fff;
	padding:5px 20px;
	border-radius:3px;
	color:#888888;
	border:1px solid #bfc6cc;
	margin-left:10px;
}
.right_content>.title {
}.right_content .search-box {
margin:20px 0;
}
.right_content .tab-content {
width:100%;
display:flex;
justify-content:space-between;
margin-bottom:20px;
}
.right_content .tab-content .tab-box {
display:flex;
}
.right_content .tab-content .tab-box li {width:100px;text-align:center;color:#666;position: relative;cursor: pointer;}
.right_content .tab-content .tab-box li a{
	display: inline-block;
	width:100%;
	height:100%;
	color:#666;
	text-decoration: none;
}
.right_content .tab-content .tab-box li.active:after {
	content: "";
	display: inline-block;
	position: absolute;
	bottom: -7px;
	left: 35px;
	width: 30px;
	height: 3px;
	background-color: #3083d9;
	border-radius: 14px;
}
.right_content .tab-content .btn-box .error-question-btn {border:1px solid #bdbdbd;padding:3px 10px;color:#666;border-radius:3px;background: url(../../../img/new_competition/user/study/error.png) no-repeat 5px 3px;background-size: 15px;padding-left: 30px;}
.right_content .tab-content .btn-box .favorites-btn {border:1px solid #bdbdbd;padding:3px 10px;color:#666;border-radius:3px;margin-left:10px;background: url(../../../img/new_competition/user/study/collect.png) no-repeat 5px 3px;background-size: 15px;padding-left: 30px;}
/* 我的题库 - 章节练习 */
.chapter-box {
	width:100%;
	padding:20px;
	border:1px solid #ebeef5;
	display: none;
}
.chapter-box .detail-item .panel-title{
	font-size: 14px;
	width: 100%;
	display: flex;
	justify-content: space-between;
}
.chapter-box .detail-item:first-child>.title{
	margin-top:0;
}
.chapter-box .detail-item>.title {
	color:#1e7cff;
	font-size:14px;
	margin-bottom:10px;
	background: url(../../../img/new_competition/user/study/video-icon.png) no-repeat 5px -1px;
	background-size: 20px;
	padding-left: 30px;
	margin-top: 20px;
}
.chapter-box .detail-item {
	border-bottom: 1px solid #eee;
	padding-bottom: 10px;
}
.chapter-box .detail-item:last-child{
	border-bottom: none;
}
.chapter-box .detail-item .chapter-name {
	text-decoration: none;
	width: 80%;
}
.chapter-box .detail-item .chapter-number {
	text-decoration: none;
	width: 10%;
}
.chapter-box .detail-item .again-btn {text-decoration: none;color: #afafaf;cursor: pointer;padding: 3px 5px;}
.chapter-box .detail-item .goon-btn,.chapter-box .detail-item .start-btn {
	border: 1px solid #6da0ff;
	color: #6da0ff;
	padding: 3px 5px;
	text-decoration: none;
	cursor: pointer;
}
.chapter-li{
	display: flex;
	justify-content: space-between;
	margin-bottom: 15px;
}
.chapter-li:last-child{
	margin-bottom: 0;
}
.chapter-li .course-name{
	display: inline-block;
	width: 72%;
}

/* 我的题库 - 专项练习 */
.special-box {
	border:1px solid #ebeef5;
	padding:20px;
}
.special-box ul {
	width:100%;
	margin:0;
}
.special-box ul li {
	width:100%;
	display:flex;
	justify-content:space-between;
	background-color:#f7f8fa;
	margin-bottom:10px;
	padding:12px 20px;
}
.special-box ul li .title {
	display:inline-block;
	width:80%;
	color: #666;
	cursor: pointer;
	background: url(../../../img/new_competition/user/study/video-icon.png) no-repeat 5px -1px;
	background-size: 20px;
	padding-left: 30px;
}
.special-box ul li .number {
	display:inline-block;
	width:10%;
	color: #666;
}
.special-box ul li .btn-box {
	width:10%;
	text-align:right;
}
.special-box ul li .btn-box .again-btn {
	padding:3px 5px;
	color:#afafaf;
	text-decoration:none;
	cursor:pointer;
}
.special-box ul li .btn-box .goon-btn {
	padding:3px 5px;
	color:#6da0ff;
	text-decoration:none;
	cursor:pointer;
	border:1px solid #6da0ff;
}
.special-box ul li .btn-box .start-btn {
	padding:3px 5px;
	color:#6da0ff;
	text-decoration:none;
	cursor:pointer;
	border:1px solid #6da0ff;
}

.course-list-box{
	width: 104%;
	display: flex;
	flex-wrap: wrap;
}
.course-list-box .course-item{
	width: calc(33% - 15px);
	border-radius: 4px;
	border: 1px solid #e4ecf3;
	background-color: #fff;
	margin-right: 15px;
	margin-top: 20px;
	padding: 20px;
}
.course-list-box .course-item img{
	width: 100%;
}
.course-list-box .course-item .title{
	margin: 10px 0;
	/*min-height:65px;*/
}
.course-list-box .course-item .course-detail{
	width: 100%;
	display: flex;
	justify-content: space-between;
}
.course-list-box .course-item .course-detail .course-number{
	display: flex;
}
.course-list-box .course-item .course-detail .course-price{
	
}

.search-box{
	width: 100%;
	display: flex;
}
.search-box .search{
	margin-left: 20px;
}
.search-box .search .search-input{
	height: 34px;
	line-height: 34px;
	text-indent: 1em;
	width: 220px;
	border: 1px solid #ccc;
	border-radius: 4px;
}
.search-box .search button{
	height: 34px;
	padding: 0 15px;
	background-color: #5688ff;
	color: #fff;
	border: none;
	border-radius: 4px;
}
.right_content .course-list{
	display: none;
}