feat: Add multiline support for channel greeting message (#2952)

app/javascript/dashboard/assets/scss/views/settings/inbox.scss

@@ -71,7 +71,6 @@
     }
 
     &.over {
-
       &::after {
         background: $color-woot;
       }
@@ -80,7 +79,7 @@
         background: $color-woot;
       }
 
-      &+.item {
+      & + .item {
         &::before {
           background: $color-woot;
         }
@@ -132,10 +131,13 @@
   @include padding($space-medium);
   @include border-light;
   @include full-height();
+
+  &.height-auto {
+    height: auto;
+  }
 }
 
 .inoboxes-list {
-
   .inbox-item {
     @include margin($space-normal);
     @include flex;
@@ -189,9 +191,9 @@
       align-self: center;
       color: $medium-gray;
       font-size: $font-size-small;
-      opacity: .7;
+      opacity: 0.7;
       transform: translateX(0);
-      transition: opacity 0.100s ease-in 0s, transform 0.200s ease-in 0.030s;
+      transition: opacity 0.1s ease-in 0s, transform 0.2s ease-in 0.03s;
     }
   }
 }
@@ -226,7 +228,7 @@
     @include padding($space-medium);
   }
 
-  >a>img {
+  > a > img {
     width: $space-larger * 5;
   }
 }