Updates to tooltip heading and add text to remove icon

styles/elements/_icon_link.scss

@@ -22,6 +22,7 @@
   background: none;
   transition: background-color $hover-transition-time;
   border-radius: $gap / 2;
+  cursor: pointer;
 
   .icon {
     @include icon-color($color-primary);

styles/elements/_panels.scss

@@ -69,6 +69,11 @@
 
     h1, h2, h3, h4, h5, h6 {
       margin: 0;
+      display: inline-block;
+    }
+
+    .icon-tooltip {
+      margin-left: $gap*2;
     }
   }
 }