.flex0 {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}
.flex1 {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -ms-flex: 1;
    flex: 1;
}
.flex_g0 {
    -webkit-flex-grow: 0;
    -webkit-flex-shrink: 0;
    flex-grow: 0;
    flex-shrink: 0;
}
.flex_all {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -ms-flex: 1;
    flex: 1;
    width: 20%;
}
.more {
    font-size: 13px;
    color: #969696;
    font-weight: normal;
}
.mar-l-a{
	margin-left: auto;
}

.editor-reclesson .reclesson-item {
    border: 1px solid #e1e1e1;
    background: #fcfcfc;
    padding: 10px;
    margin: 10px 0;
    position: relative;
}
.editor-reclesson .reclesson-item .reclesson-image {
    width: 115px;
    height: 70px;
    overflow: hidden;
    float: left;
    border: 1px solid #ececec;
    text-align: center;
    vertical-align: middle;
}
.editor-reclesson .reclesson-item .reclesson-image img {
    width: 115px;
    height: 70px;
}
.editor-reclesson .reclesson-item .reclesson-params {
    margin-left: 80px;
}
.editor-reclesson .reclesson-item .reclesson-params input:last-child {
    margin-top: 10px;
}
.editor-reclesson .text-right{
    margin-right: 10px;
}


.index_unit {
    background-color: #ffffff;
}
.index_title {
    font-size: 16px;
    color: #1d1d1d;
    font-weight: bold;
}
.index_title .img {
    min-width: 20px;
    margin-right: 5px;
}
.overhidden {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.teacher {
    font-size: 13px;
    color: #969696;
    margin-left: 10px;
}

/* 课程样式 */
.big_grid {
    display: block;
    margin-top: 13px;
    border: 1px solid #e6e6e6;
    box-shadow: 0 2px 12px 0 rgb(0 0 0 / 5%);
    padding-bottom: 5px;
    border-radius: 4px;
}
.big_grid .grid_title{
	margin-top: 0;
	padding: 10px;
}
.big_grid .grid_info{
	margin-top: 0;
	padding: 0 10px;
}
.big_grid .ico_common{
	width: 60px;
    height: 60px;
}
.small_grid {
    margin: 0 -10px;
    overflow: hidden;
    font-size: 0;
}
.small_grid .small_grid_a {
    display: inline-block;
    vertical-align: top;
    margin-top: 13px;
    padding-bottom: 10px;
    width: 50%;
}
.reclesson-imgBox {
    padding-bottom: 52.6%;
    margin-left: 10px;
    margin-right: 10px;
	padding-bottom: 51.8%;
    position: relative;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    overflow: hidden;
}
.reclesson-imgBox .img {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    margin: auto;
    font-size: 0;
}
.reclesson-imgBox .img img {
    width: 100%;
}
.big-img-box{
	margin: 0;
	padding-bottom: 61%;
}
.icon-live {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    opacity: .85;
}
.ico_common {
    display: block;
    position: absolute;
    right: 0;
    top: 0;
    width: 40px;
    height: 40px;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 100%;
}
.ico-new {
    background-image: url(../../../images/icon-new.png);
}
.ico-vip {
    background-image: url(../../../images/icon-vip.png);
}
.ico-hot {
    background-image: url(../../../images/icon-hot.png);
}
.ico-discount {
    background-image: url(../../../images/icon-discount.png);
}
.learned {
    display: inline-block;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 2px 4px;
    font-size: 12px;
    position: absolute;
    color: white;
    font-weight: normal;
    bottom: 2px;
    right: 2px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
}
.learned::before {
    content: "";
    display: inline-block;
    width: 0;
    height: 0;
    margin-right: 2px;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 7px solid white;
}
.small_grid_a .grid_title {
    color: #1d1d1d;
    line-height: 1.4;
    max-height: 40px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
    word-wrap: break-word;
    white-space: unset;
    -webkit-box-align: unset;
}
.small_grid_a .grid_title, .small_grid_a .grid_info {
	font-size: 15px;
    margin-left: 10px;
    margin-right: 10px;
}
.grid_title {
    font-size: 15px;
    color: #1d1d1d;
    margin-top: 10px;
}
.grid_info {
    font-size: 15px;
    color: #737373;
    margin-top: 6px;
    min-height: 23px;
}
.grid_info .price {
    color: #fd5a45;
}
.mar5 {
    margin-left: 5px;
    margin-right: 5px;
}


.article_title_grid{
	padding:13px 0 0 0 !important;
	background:#fff
}
.article_title_grid li{
	position:relative;
	height:40px;
	line-height:40px;
	padding:0 3px;
	border-bottom:1px solid #f1f1f1;
}
.article_title_grid li:last-child{
	border-bottom:none;
}
.article_title_grid a{
	width:100%;
	display:block;
	font-size: 15px;
	text-decoration:none;
	color:#444;
	white-space:nowrap;
	overflow:hidden;
	text-overflow:ellipsis;
}
.article_title_grid a:hover,.article_title_grid a:visited{
	color:#444;
}
.article_title_grid .index-book-ico{
	display: inline-block;
    width: 17px;
    height: 16px;
    background-image: url(../../../images/ico_index_book.png);
    background-repeat: no-repeat;
    background-size: cover;
}


/*最新课程*/
.new_lesson {
    margin-top: 13px;
    padding-bottom: 5px;
}
.new_lesson .new_lesson_a {
    width: 47%;
    min-width: 141px;
    margin-right: 12px;
}
.new_lesson_a .img-box {
    padding-bottom: 61% !important;
}
.new_lesson_a .img-box {
    padding-bottom: 51.8%;
    position: relative;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    overflow: hidden;
}
.new_lesson_a .img-box .img {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    margin: auto;
    font-size: 0;
}
.new_lesson_a .img-box .img img {
    width: 100%;
}
.new_lesson_title {
    font-size: 15px;
    color: #1d1d1d;
    line-height: 1.4;
    max-height: 40px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
    word-wrap: break-word;
}
.new_lesson_info {
    font-size: 13px;
    color: #494949;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-top: 8px;
}
.new_lesson_bottom {
    border-top: 1px solid #f1f0f5;
    padding-top: 5px;
}
.new_lesson_bottom .time {
    font-size: 12px;
    color: #969696;
}
.new_lesson_bottom .price {
    color: #fd5a45;
}