#gwd_download_button .register {

    text-align: center;

}



#gwd_download_button #android,

#gwd_download_button #ios {

    display: none;

    text-align: center;

}



#gwd_download_button #playonweb {

    display: block;

    text-align: center;

    margin: 20px auto;

}



#gwd_download_button #android img,

#gwd_download_button #ios img,

#gwd_download_button #playonweb img {

    max-width: 100%;

}