diff --git a/src/page/timeline-element/timeline-element.html.ts b/src/page/timeline-element/timeline-element.html.ts
index f35bd7d..f2c9443 100644
--- a/src/page/timeline-element/timeline-element.html.ts
+++ b/src/page/timeline-element/timeline-element.html.ts
@@ -8,7 +8,7 @@ export const generate = (
   { date, title, description, more, links }: TimelineElementParameters,
   showMore: string
 ): html => `
-  <section id="${titleToFragment(title).replace('#', '')}" class="timeline-element">
+  <article id="${titleToFragment(title).replace('#', '')}" class="timeline-element">
     <div class="line-container">
       <div class="line"></div>
       <p class="date">${date}</p>
@@ -44,5 +44,5 @@ export const generate = (
         </div>
       </div>
     </div>
-  </section>
+  </article>
 `;
diff --git a/src/page/timeline-element/timeline-element.scss b/src/page/timeline-element/timeline-element.scss
index 763e772..a844118 100644
--- a/src/page/timeline-element/timeline-element.scss
+++ b/src/page/timeline-element/timeline-element.scss
@@ -7,10 +7,12 @@
     &:before {
       height: calc(100% - #{$q} - var(--icon-size) / 2);
     }
+
     &:after {
       top: calc(#{$q} - var(--icon-size) / 2);
     }
   }
+
   .date {
     top: calc(#{$q} - 0.5ch);
   }
@@ -21,12 +23,16 @@
   width: var(--body-width);
   margin: auto;
 
-  .line-container {
+  > .line-container {
     position: relative;
     @include q-dependent-line-container(33%);
 
-    .line {
-      border-left: var(--line-width) solid var(--accent-color);
+    > .line {
+      &,
+      &:before {
+        background: var(--accent-color);
+        width: var(--line-width);
+      }
 
       &:before,
       &:after {
@@ -37,7 +43,6 @@
       &:before {
         left: 0;
         bottom: 0;
-        border-left: var(--line-width) solid var(--accent-color);
       }
 
       &:after {
@@ -60,6 +65,14 @@
   }
 
   @include on-large-screen {
+    &:first-of-type > .line-container > .line {
+      border-radius: 100px 100px 0 0;
+    }
+
+    &:last-of-type > .line-container > .line:before {
+      border-radius: 0 0 100px 100px;
+    }
+
     .line-container {
       min-width: 160px;
     }