Prevent software keyboard popping up again in Android Chrome.

src/components/Options/style.scss

@@ -54,4 +54,5 @@ $horizontalPadding: 15px;
 .options-scroller {
   overflow-x: hidden;
   overflow-y: auto;
+  -webkit-overflow-scrolling: touch;
 }

src/components/Output/index.tsx

@@ -177,6 +177,17 @@ export default class Output extends Component<Props, State> {
     const clonedEvent = new (event.constructor as typeof Event)(event.type, event);
     this.retargetedEvents.add(clonedEvent);
     this.pinchZoomLeft.dispatchEvent(clonedEvent);
+
+    // Unfocus any active element on touchend. This fixes an issue on (at least) Android Chrome,
+    // where the software keyboard is hidden, but the input remains focused, then after interaction
+    // with this element the keyboard reappears for NO GOOD REASON. Thanks Android.
+    if (
+      event.type === 'touchend' &&
+      document.activeElement &&
+      document.activeElement instanceof HTMLElement
+    ) {
+      document.activeElement.blur();
+    }
   }
 
   render(

src/components/compress/style.scss

@@ -32,7 +32,7 @@
   }
 
   @media (min-width: 860px) {
-    max-height: 100%;
+    max-height: calc(100% - 40px);
   }
 }
 

src/components/intro/style.scss

@@ -19,7 +19,6 @@
 }
 
 .intro {
-  composes: abs-fill from '../../lib/util.scss';
   display: grid;
   grid-template-rows: 1fr min-content;
   align-items: center;
@@ -29,6 +28,9 @@
   -webkit-overflow-scrolling: touch;
   overflow: auto;
   padding: 20px 0 0;
+  height: 100%;
+  box-sizing: border-box;
+  overscroll-behavior: contain;
 }
 
 .logo-container {

src/style/index.scss

@@ -2,7 +2,6 @@
 
 html, body {
   height: 100%;
-  width: 100%;
   padding: 0;
   margin: 0;
   font: 12px/1.3 system-ui, -apple-system, BlinkMacSystemFont, Roboto, Helvetica, sans-serif;