.modal-dialog-full-width {
        width: 100% !important;
        height: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        max-width:none !important;

    }

    .modal-content-full-width  {
        height: auto !important;
        min-height: 100% !important;
        border-radius: 0 !important;
        background-color: #ececec !important 
    }

    .modal-header-full-width  {
        border-bottom: 1px solid #9ea2a2 !important;
    }

    .modal-footer-full-width  {
        border-top: 1px solid #9ea2a2 !important;
    }