Reduces the help icon size to 20px

war/src/main/less/base/style.less

@@ -800,6 +800,24 @@ LABEL.attach-previous {
   /* this marker class is used by JavaScript to locate the area to display help text. */
 }
 
+.help-button {
+  margin-left: 2px;
+  margin-right: 2ch;
+  display: inline-flex;
+  justify-content: center;
+  align-items: center;
+}
+.setting-help .help-button {
+  margin: 0;
+}
+.icon-help,
+.svg-icon.icon-help {
+  height: 1.25rem;
+  width: 1.25rem;
+}
+img.icon-help {
+  vertical-align: text-top;
+}
 
 /* ====================== project view tab bar ===================================== */
 #viewList {