CSS

CSS = '\n    NotificationDetailScreen {\n        align: center middle;\n    }\n\n    NotificationDetailScreen > Vertical {\n        width: 68;\n        max-width: 90%;\n        height: auto;\n        max-height: 80%;\n        background: $surface;\n        border: solid $primary;\n        padding: 1 2;\n    }\n\n    NotificationDetailScreen .nd-title {\n        text-style: bold;\n        color: $primary;\n        text-align: center;\n        margin-bottom: 1;\n    }\n\n    NotificationDetailScreen .nd-body {\n        color: $text-muted;\n        margin-bottom: 1;\n    }\n\n    NotificationDetailScreen .nd-action {\n        height: auto;\n        padding: 0 1;\n        color: $text;\n    }\n\n    NotificationDetailScreen .nd-action:hover {\n        background: $surface-lighten-1;\n    }\n\n    NotificationDetailScreen .nd-action.-selected {\n        background: $surface-lighten-1;\n    }\n\n    NotificationDetailScreen .nd-help {\n        height: 1;\n        color: $text-muted;\n        text-style: italic;\n        margin-top: 1;\n        text-align: center;\n    }\n    '