OpenSlides/client/src/app/shared/components/projection-dialog/projection-dialog.component.scss

mat-dialog-content {
    overflow: inherit;
    min-width: auto;

    div.projectors {
        padding: 15px 0;

        mat-checkbox {
            padding: 0 10px;
        }

        .right {
            float: right;
            padding-right: 10px;
        }
    }
}