--- a/browser/themes/shared/incontentprefs/preferences.inc.css
+++ b/browser/themes/shared/incontentprefs/preferences.inc.css
@@ -587,30 +587,32 @@ separator.thin:not([orient="vertical"]) 
 
 @media (min-resolution: 1.1dppx) {
   .update-throbber {
     list-style-image: url("chrome://global/skin/icons/loading@2x.png");
   }
 }
 
 .help-button {
+  display: flex;
+  align-items: center;
   position: fixed;
   left: 0;
   bottom: 36px;
   background-image: url("chrome://global/skin/icons/help.svg");
   -moz-context-properties: fill, fill-opacity;
   fill: currentColor;
-  line-height: 36px;
-  height: 36px;
+  line-height: 22px;
+  height: unset;
+  min-height: 36px;
   width: 168px;
-  background-position: left 10px top 10px;
+  background-position: left 10px center;
   background-size: 16px;
   padding-inline-start: 38px;
   margin-inline-start: 34px;
-  white-space: nowrap;
 }
 
 .help-button:-moz-locale-dir(rtl) {
   background-position: right 10px top 10px;
   left: auto;
   right: 0;
 }