writesdown/app-cms

#media-browser-modal .modal-header {
    height: 57px;
    overflow: hidden;
    padding: 15px;
    border-bottom: 1px solid #e5e5e5;
}
#media-browser-modal .modal-dialog {
    width: 90%;
    position: fixed;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
}
#media-browser-modal .modal-dialog .modal-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    min-height: 300px;
    -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, .7);
    box-shadow: 0 5px 15px rgba(0, 0, 0, .7);
    background: #fcfcfc;
    -webkit-font-smoothing: subpixel-antialiased;
    padding: 0;
}
#media-browser-modal .modal-dialog .modal-body {
    bottom: 0;
    left: 0;
    padding: 0;
    position: absolute;
    right: 0;
    top: 57px;
}
#media-browser-modal .modal-dialog .modal-body iframe {
    width: 100%;
    border: none;
    height: 100%;
}
@media only screen and (max-width: 640px), screen and (max-height: 400px) {
    #media-browser-modal .modal-dialog {
        width: 100%;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        margin: 0;
    }
}