message: Fixed download button
diff: @@ -96,6 +96,12 @@ input:placeholder-shown + label.fancy-label, textarea:placeholder-shown + label.
  #content-container {
  min-height: 500px;
  position: relative;
  +
  + #download-button {
  + position: absolute;
  + top: -4px;
  + left: -4px;
  + }
  }
  #pdf-viewer {
  @@ -107,11 +113,7 @@ input:placeholder-shown + label.fancy-label, textarea:placeholder-shown + label.
  #pdf-viewer.empty {
  display: none;
  }
  -#download-button {
  - position: absolute;
  - top: -4px;
  - left: -4px;
  -}
  +
  /* Miscellaneous */
  