FIX: Allow multiple pagedown editors at once.

app/assets/stylesheets/mobile/compose.scss

@@ -168,13 +168,13 @@ display: none !important; // can be removed if inline JS CSS is removed from com
         background-color: scale-color($primary, $lightness: 75%);
       }
     }
-    #wmd-input:disabled {
+    .wmd-input:disabled {
       background-color: scale-color($primary, $lightness: 75%);
     }
-    #wmd-input {
+    .wmd-input {
       color: darken($primary, 40%);
     }
-    #wmd-input {
+    .wmd-input {
       bottom: 35px;
     }
     .submit-panel {
@@ -226,7 +226,7 @@ display: none !important; // can be removed if inline JS CSS is removed from com
     bottom: 50px;
     display: block;
 
-    #wmd-input {
+    .wmd-input {
       width: 100%;
       height: 100%;
       min-height: 100%;
@@ -236,7 +236,7 @@ display: none !important; // can be removed if inline JS CSS is removed from com
       word-wrap: break-word;
       box-sizing: border-box;
     }
-    #wmd-input {
+    .wmd-input {
       position: absolute;
       left: 0;
       top: 0;
@@ -254,7 +254,7 @@ display: none !important; // can be removed if inline JS CSS is removed from com
       }
     }
   }
-  #wmd-button-bar {
+  .wmd-button-bar {
     display: none;
   }
 }

app/assets/stylesheets/mobile/user.scss

@@ -67,7 +67,7 @@
     display: none;
   }
 
-  #pagedown-editor {
+  .pagedown-editor {
     width: 100%;
   }