fix: remove tablet specific responsive UI (#1411)

* fix: revert tablet responsiveness UI

* fix: don't let the "Saving..." text container hide the note title on tablets

* chore: better visibility of css classes list

* fix: fixed width of notes container column on Tablets

packages/web/src/stylesheets/_editor.scss

@@ -67,11 +67,6 @@ $heading-height: 75px;
     position: relative;
     min-width: 16ch;
     overflow: visible;
-    margin-right: 20px;
-
-    @media screen and (min-width: 768px) {
-      max-width: 16ch;
-    }
   }
 
   #save-status {

packages/web/src/stylesheets/_sn.scss

@@ -132,21 +132,6 @@
   @include DimmedBackground(var(--sn-stylekit-info-color), 0.08);
 }
 
-.transparent-info-color-background {
-  &::after {
-    @include DimmedBackground(var(--sn-stylekit-info-color), 0.12);
-    border-radius: 100px;
-  }
-}
-
-.transparent-info-color-background-hover {
-  &:hover {
-    &::after {
-      @extend .transparent-info-color-background;
-    }
-  }
-}
-
 svg.sk-circular-progress {
   $pi: 3.14159265358979;