Merge pull request #730 from mjaschen/fix/remove-text-artifacts-qrcod…

…e-error

Hide legend for QR Code size toggle when QR Code cannot be rendered

index.html

@@ -653,25 +653,20 @@ <h4 class="modal-title" data-i18n="share.title">Share Route</h4>
 
  <p class="alert alert-danger hide" id="qrcode-msg-too-long" data-i18n="qrcode.msg-too-long">
  Cannot create QR Code: Route definition is too long. Removing some waypoints may help fit
- all data into the QRCode.
+ all data into the QR Code.
  </p>
  <p
  class="alert alert-danger hide"
  id="qrcode-msg-unknown-error"
  data-i18n="qrcode.msg-unknown-error"
  >
  Cannot create QR Code: An unknown error occurred. See the browser console for details. Maybe
- the route definition is too long. Removing some waypoints may help fit all data into the
- QRCode.
+ the route definition is too long. Removing some waypoints may help fit all data into the QR
+ Code.
  </p>
- <div>
- <div class="pull-left mr-2"><small>QR Code Size:</small></div>
- <div
- id="qrcode-buttons"
- class="btn-group btn-group-xs"
- role="group"
- aria-label="Change size of QR Code"
- >
+ <div id="qrcode-buttons">
+ <div class="mt-2"><small>QR Code Size:</small></div>
+ <div class="btn-group btn-group-xs" role="group" aria-label="Change size of QR Code">
  <button
  class="btn btn-secondary qrcode-size-button"
  id="qrcode-create-small"