Fix accessibility

src/index.ts

@@ -20,9 +20,7 @@ const addSupportForTabNavigation = () =>
   });
 
 const removeUnnecessaryOutlines = () =>
-  (document.onclick = e => {
-    (e.target as HTMLElement)?.blur();
-  });
+  (document.onclick = e => (e.target as HTMLElement)?.blur());
 
 create();
 addSupportForTabNavigation();

src/page/timeline/timeline-element/timeline-element.html.ts

@@ -22,7 +22,7 @@ export const generate = (
         ${
           more
             ? `
-            <div class="info-button">
+            <div tabindex=0 class="info-button">
               <div class="svgContainer">${info}</div>
               <p>${showMore}</p>
             </div>`

src/styles.scss

@@ -25,7 +25,6 @@ html {
 
   &:not(:hover) {
     outline: var(--accent-color) solid 2px;
-    outline-offset: 4px;
   }
 }