/* 1490px */
@media only screen and (min-width: 1350px) and (max-width: 1500px) {
    .first .first-background{
        line-height: 80px;
    }
    .first-img{
        margin-left: 30px;
    }
    .banner1{
        width: 250px;
        height: 40px;
    }
    .nav{
        /* 导航栏偏移量 */
        left: 480px;
    }
    .nav li{
        /* 导航栏内边距 */
        padding: 0 25px;
    }
    
    .telImg img{
        height: 45px;
        width: 45px;
    }
    .first .middle-img{
        padding-top: 200px;
    }
    
    .tel-phone p{
        font-family: sans-serif;
        font-size: 0.3rem;
        color:white;
        transform: scale(0.9);
    }
    
    #telfont{
        margin-top: 5px;
    }
}