@media only screen 
    and (min-device-width : 414px) 
    and (max-device-width : 736px)
    and (width : 736px) 
    and (orientation : portrait) 
    and (color : 8)
    and (device-aspect-ratio : 414/736)
    and (aspect-ratio : 736/414)
    and (device-pixel-ratio : 3)
    and (-webkit-min-device-pixel-ratio : 3)
    {

 
    

    }