Migrate featureinfobox to Tailwind

- migrate featureinfobox to Tailwind
- migrate featureinfobox-content to Tailwind
- migrate fullscreenmessage-content to Tailwind so we can delete css/fullscreenmessagebox.css

The landscape-mode is somethign that Tailwind does not support AFAIK. Instead, I migrated the one css-definition that was left over but required to a tailwind-like class name `.landscape\:max-h-screen`. Note the escaped colon with is required so css supports colon based class names.

UI/Base/ScrollableFullScreen.ts

@@ -16,17 +16,17 @@ export default class ScrollableFullScreen extends UIElement {
         const returnToTheMap = Svg.back_svg().onClick(() => {
             State.state.fullScreenMessage.setData(undefined);
             State.state.selectedElement.setData(undefined);
-        }).SetClass("only-on-mobile")
-            .SetClass("featureinfobox-back-to-the-map")
+        }).SetClass("featureinfobox-back-to-the-map only-on-mobile mb-2")
         title.SetClass("block w-full")
         const ornament = new Combine([new Ornament().SetStyle("height:5em;")]).SetClass("only-on-mobile")
 
         this._component = new Combine([
-            new Combine([returnToTheMap, title]).SetClass("border-b-2 border-black shadow sm:shadow-none fixed sm:relative top-0 left-0 right-0 z-50 bg-white p-2 sm:p-0 flex overflow-hidden"),
-            new Combine(["<span>",content,"</span>", ornament]).SetClass("featureinfobox-content"),
+            new Combine([returnToTheMap, title]).SetClass("border-b-2 border-black shadow sm:shadow-none fixed sm:relative top-0 left-0 right-0 z-50 bg-white p-2 pb-0 sm:p-0 flex overflow-hidden"),
+            new Combine(["<span>", content, "</span>", ornament])
+                .SetClass("block relative pt-16 sm:pt-4 w-full max-h-screen sm:max-h-65vh landscape:max-h-screen overflow-y-auto overflow-x-hidden"),
             // We add an ornament which takes around 5em. This is in order to make sure the Web UI doesn't hide
         ])
-        this.SetClass("featureinfobox");
+        this.SetClass("block flex flex-col");
 
     }
 

UI/BigComponents/FullWelcomePaneWithTabs.ts

@@ -74,7 +74,7 @@ export default class FullWelcomePaneWithTabs extends UIElement {
         const backButton = new Combine([
             new Combine([Translations.t.general.returnToTheMap.Clone().SetClass("to-the-map")])
                 .SetClass("to-the-map-inner")
-                
+
         ]).SetClass("only-on-mobile")
             .onClick(() => State.state.fullScreenMessage.setData(undefined));
 

UI/FullScreenMessageBoxHandler.ts

@@ -20,7 +20,7 @@ export default class FullScreenMessageBox extends UIElement {
             return "";
         }
         this._content = State.state.fullScreenMessage.data.content;
-        return new Combine([this._content]).SetClass("fullscreenmessage-content").Render();
+        return new Combine([this._content]).SetClass("block max-h-screen h-screen overflow-x-hidden overflow-y-auto bg-white p-2").Render();
     }
 
     protected InnerUpdate(htmlElement: HTMLElement) {