Delete Underline from '4 reasons to use MetaGer'

resources/less/metager/startpage-only.less

@@ -72,7 +72,6 @@
 }
 a.four-reasons { // sets the '4 reasons to use MetaGer' link
     grid-area: scr-link;
-    text-decoration: underline;
     color: black;
     font-size: 18px;
 }