::ng-host { display: block; } mat-dialog-content { min-width: 600px; min-height: 400px; .version-management-placeholder { text-align: center; padding: 60px 20px; mat-icon { font-size: 64px; width: 64px; height: 64px; color: #666; margin-bottom: 20px; } h3 { color: #333; margin-bottom: 16px; } p { color: #666; margin-bottom: 20px; } ul { text-align: left; max-width: 400px; margin: 0 auto; color: #666; li { margin-bottom: 8px; } } } }