/* Custom, iPhone Retina */ 
    @media only screen and (min-width : 320px) {
        .versionmobile{
          display: block;
        }
        .versionpc{
display: none;
}
    }

    /* Extra Small Devices, Phones */ 
    @media only screen and (min-width : 480px) {
        .versionmobile{
          display: block;
        }
        .versionpc{
display: none;
}
    }

    /* Small Devices, Tablets */
    @media only screen and (min-width : 768px) {
        .versionmobile{
          display: block;
        }
        .versionpc{
display: none;
 }
    }

    /* Medium Devices, Desktops */
    @media only screen and (min-width : 992px) {
        .versionpc{
          display: block;
        }
         .versionmobile{
display: none;
 }
    }

    /* Large Devices, Wide Screens */
    @media only screen and (min-width : 1200px) {
        .versionpc{
          display: block;
        }
         .versionmobile{
display: none;
 }
    }