Merge branch 'feature/ISTWCMS-6187-kpaxman-fix_timeline_inner_links' into '1.0.x'

ISTWCMS-6187: fix display of inner links in a timeline

See merge request !93

src/patterns/04-components/timeline/_timeline.scss

@@ -34,7 +34,7 @@
     font-family: var(--font-secondary);
     font-size: var(--font-size-00);
   }
-  
+
   li {
     margin: 0;
     padding: 0;
@@ -89,11 +89,22 @@
     padding: var(--size-sm) var(--size-2) var(--size-4);
     position: relative;
 
+    /* Affordance for links inside of links, which can happen because
+     * they don't have to have an outer link, and can put links in the text,
+     * but sometimes people have done both, which is not allowed by web standards, and causes issues.
+     * This makes sure the clickable bits are at least visible.
+     */
     a {
+      text-decoration: underline;
+    }
+    /* Only put the timeline link styling on the outer link. */
+    > a {
       display: block;
       /* Margin/padding tricks to make links cover the padding of the li */
       margin: -1rem -1rem -2rem;
       padding: var(--size-2) var(--size-2) var(--size-2);
+      /* Undo the link underline for the "real" link. */
+      text-decoration: none;
 
       &:hover,
       &:focus{