Merge remote-tracking branch 'upstream/pull/4115'

diff --combined app/assets/stylesheets/common.scss
index 02bddc800faf6f4bc5296fc8974ee684903be969,14f7d5fbcca57a9feb73bc55a5d99987b5e7ff7b..80a1c584b86dfdd928b73903a7e5a1951cc83790
--- 1/app/assets/stylesheets/common.scss
--- 2/app/assets/stylesheets/common.scss
+++ b/app/assets/stylesheets/common.scss
@@@ -591,6 -591,10 +591,6 @@@ body.small-nav 
  }
  
  .share-ui {
 -  .share-tab {
 -    display: none;
 -  }
 -
    .share-link {
      input[type=text],
      textarea {
@@@ -607,6 -611,10 +607,6 @@@
      }
    }
  
 -  #embed_html {
 -    resize: vertical;
 -  }
 -
    #mapnik_scale {
      width: 100px;
    }
@@@ -634,19 -642,6 +634,6 @@@
  
  #attribution {
    display: none;
- 
-   table {
-     width: 100%
-   }
- }
- 
- .attribution_license,
- .attribution_project {
-   text-align: left;
- }
- 
- .attribution_notice {
-   text-align: center;
  }
  
  .donate-attr { color: darken($green, 10%) !important; }