/*----------  my_nav 下加divBox-sj及它的样式     -----------*/
.my-nav2{
    display:none;
}
@media (min-width: 200px) and (max-width: 800px) {
    .my-nav2{
        display: block;
    }
    .my_nav{
        display: none;
    }
    .divBox-sj{
        float: left;
    }

    .owl-buttons{
        display: none;
    }
    .divBox-sj ul li > img{
        margin-left: 30px;
        margin-top: 20px;
    }
    #owl-demo {
        width: 100%;
        height: auto;
    }

    #owl-demo .item {
        overflow: hidden;
        margin: 15px auto 0 auto;
        width: 90%;
        height: auto;
		text-align: center;
    }

    .article span img {
        transition: 0.3s ease-in-out;
        height: auto;
    }

    .owl-demo-item-div{
           width: 49.3%;
    /* float: left; */
    display: inline-block;
    }

    #owl-demo .item a img {
        float: left;
        display: block;
        height: 50px;
        margin-top: 12px;
    }

    #owl-demo .item a .zj22, .zj23 {
        text-align: center;
        font-size: 13px;
    }

    .item .item-bh {
        margin-top: 15px;
        width: 50%;
        font-size: 16px;
        color: #666;
        box-sizing: border-box;
        position: relative;
        border-bottom: 1px solid #bc1717;
        float: left;
        margin-left: 10px;
        text-align: center;
    }
    .item .item-bh:after {
        content: '';
        display: block;
        position: absolute;
        width: 60%;
        height: 1px;
        transform: scaleX(0);
        background: #e60012;
        bottom: 0;
        transition: 0.3s ease-in-out;
    }
    .penghongtupian{
        display: none;
    }
}


@media only screen and (max-width: 1660px) {
    .my_nav ul li {
        line-height: 20px;
    }
}