@media screen and (-webkit-min-device-pixel-ratio: 1.5) {
    .container{
        width: 1200px;
    }
    .main .newbanner{
        min-height: 550px;
    }
    .sss{
        color: red;
    }
    .bannercon{
    padding-left: 7%;
    width: auto;
    }
    .news_left_box img{
        width: 250px;
        height: 250px;
    }
    .news_div{
        margin: 0 25px;
    }
    .news_title{
        width: auto;
    }
    .box8 .time{
        margin-bottom: 15px;
    }
    .news_right_box img {
        width: 170px;
        height: 115px;
      }
      .news_content{
        width: auto;
      }
}