.index_content{
    width: 12.4rem;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}
.channel{
    position: fixed;
    top: .48rem;
    width: .96rem;
    padding: .12rem .27rem;
    text-align: right;
    background: #fff;
}
.channel .channel_li{
    font-size: .18rem;
    color:#323232;
    display: block;
    line-height: 2;
    transition: all .5s ease;
}
.channel .channel_li:hover{
    color:#ee4b4c;
}
.index_listbox{
    width: 6.7rem;
    margin-top: .2rem;
    margin-left: 1.95rem;
}
.index_listbox .index_list_item{
    padding: .2rem 0;
    border-bottom: 1px solid #e8e8e8;
}
.index_listbox .index_list_item .title{
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: .2rem;
    margin-bottom: .04rem;
    transition: all .5s ease;
    font-weight: bold;
}
.index_listbox .index_list_item .title:hover{
    color:#ee4b4c;
}
.index_list_item .index_list_item_bar{
    margin-top: .1rem;
    display: flex;
    align-items: center;
    font-size: .14rem;
    color: #999;
}
.index_list_item .index_list_item_bar .item_bar_tag{
    font-size: .12rem;
    margin-right: .1rem;
    padding: .02rem .04rem;
    border: 1px solid #eee;
}


@media screen and (max-width: 1240px){
    .right_newslist{
        display: none;
    }
    .index_content{
        width: 100%;
    }
    .index_listbox{
        width: calc(100% - 1.95rem);
    }
}
@media screen and (max-width: 750px){
    .channel{
        top: .9rem;
        padding: 0.12rem 0.12rem;
        width: 1.1rem;
    }
    .index_listbox{
        width: calc(100% - 1.5rem);
        margin-left: 1.5rem;
    }
    .index_listbox .index_list_item .title{
        font-size: .32rem;
    }
    .channel .channel_li{
        font-size: .26rem;
        line-height: 2;
    }
}