@charset "utf-8";

@media screen and (max-width: 1920px) {
    html, body{
        font-size: 16px !important;
    }
}
@media screen and (max-width: 1799px) {
    html, body{
        font-size: 15px !important;
    }
}

@media screen and (max-width: 1599px) {
     html, body{
         font-size: 14px !important;
     }
}
@media screen and (max-width: 1399px) {
    html, body{
        font-size: 13px !important;
    }
}

@media screen and (max-width: 1199px) {
    html, body{
        font-size: 12px !important;
    }
    .index-main {
        max-width: none;
        margin: 0 0.9375rem;
      }
}

@media screen and (max-width: 999px) {

}

@media screen and (max-width: 799px) {
    
}

@media screen and (max-width: 650px) {
    html, body{
        font-size: 11px !important;
    }
    .one { margin-top: 2rem;margin-bottom: 2rem; } 
    .one .one-swiper {float: none; width:100%; height: 20.25rem;}
    .one .one-r { margin-top: 2rem; float: none; width: 100%;  }
    .two { padding:2rem 0;}
    .two .two-news {width: 100%; float: none;}
    .two .two-news:nth-last-child(1) {margin-top: 2rem; float: none;}
    .three {margin-top: 2rem}
}