Merge pull request #1325 from sul-dlss/header-underline

remove underline for header tools

app/assets/stylesheets/earthworks.css

@@ -290,10 +290,6 @@ label.toggle-bookmark {
   --bs-btn-padding-y: 0;
 }
 
-#citationLink, #emailLink, .toggle-bookmark span[data-checkboxsubmit-target="span"] {
-  text-decoration: underline;
-}
-
 #citationLink {
   background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' version='1.1' width='14' height='14' viewBox='0 0 512 512' aria-label='Citation' role='img'%3E%3Ctitle%3ECitation%3C/title%3E%3Cpath fill='%23006cb8' d='M464 256h-80v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8c-88.4 0-160 71.6-160 160v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48zm-288 0H96v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8C71.6 32 0 103.6 0 192v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48z'%3E%3C/path%3E%3C/svg%3E");
 }
@@ -313,7 +309,7 @@ label.toggle-bookmark {
   border-color: rgb(var(--stanford-palo-alto-rgb));
 }
 
-.header-tools > *:hover {
+.header-tools > *:hover, .toggle-bookmark span[data-checkboxsubmit-target="span"]:hover {
   --bs-link-color-rgb: var(--stanford-digital-blue-dark-rgb);
   text-decoration: underline;
 }