.channelTab {
    position: relative;
    margin-top: 24px;
    display: flex
}
body{
    background-color: #F5F7FA;
}
.channelTab .channelTabItem {
    width: 180px;
    min-width: 180px;
    height: 48px;
    line-height: 48px;
    font-family: PingFangSC-Medium;
    font-size: 16px;
    color: #666666;
    text-align: center;
    background: url(../img/menu2-unselect.png) no-repeat center;
    background-size: auto 48px;
    cursor: pointer;
    margin: 0 -6px;
    transition: all .2s;
}
.channelTab::after{
    background: rgba(255,255,255,0.00);
box-shadow: inset 0 -1px 0 0 rgba(0,0,0,0.10);
content: "";
display: block;
width: 100%;
margin-left: 12px;
}
.channelTab a:first-child .channelTabItem {
    background: url(../img/menu1_unselect.png) no-repeat center;
    background-size: auto 48px;
    position: relative;
}
.channelTab .channelTabItem:hover,.channelTab .channelTabItem.active {
    background-image: url(../img/menu2-select.png);
    transition: all .2s;
    position: relative;
    z-index: 2;
    color: #FFFFFF;
}
.channelTab a:first-child .channelTabItem:hover,.channelTab a:first-child .channelTabItem.active {
    background-image: url(../img/menu1_select.png);
}

.newsList a.newsItem{
    display: block;
    transition: all .2s;
    cursor: pointer;
    background: rgba(255,255,255,0.00);
box-shadow: inset 0 -1px 0 0 rgba(0,0,0,0.10);
padding:  16px 0;
}

.newsList .newsTit{
    width: 550px;
    font-family: PingFangSC-Medium;
    font-size: 16px;
    color: #333333;
    line-height: 22px;
    margin-top: 8px;
    transition: all .2s;
    margin-bottom: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.newsList p{
    width: 98%;
    font-family: PingFangSC-Regular;
    font-size: 14px;
    color: #666666;
    text-align: left;
    line-height: 24px;
    height: 48px;
    transition: all .2s;
    overflow: hidden;
    margin-bottom: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.newsList .date{
    font-family: PingFangSC-Regular;
    font-size: 14px;
    color: #A5AAB2;
    text-align: left;
    line-height: 24px;
    padding-left: 32px;
    box-sizing: border-box;
    background: url(../img/24-icons8-clock.png) no-repeat center left;
}
.newsList a.newsItem:hover {
    transition: all .2s;
    background: #FFFFFF;
box-shadow: inset 0 -1px 0 0 rgba(0,0,0,0.10);
}
.newsList a.newsItem:hover .newsTit,.newsList a.newsItem:hover p,.newsList a.newsItem:hover .date{
    transition: all .2s;
    color: #2748B3;
}