diff --git a/build/css/main.css b/build/css/main.css
index e919b26f..881725a3 100644
--- a/build/css/main.css
+++ b/build/css/main.css
@@ -6376,9 +6376,11 @@ body {
     padding: 0; }
   .section-footer .svg-icon {
     margin: 0 13px; }
-  .section-footer [os-open-external]:hover {
-    color: #85898c;
-    text-decoration: underline; }
+  .section-footer .caption[os-open-external], .section-footer [os-open-external].icon-caption {
+    border-bottom: 1px dashed;
+    padding-bottom: 2px; }
+    .section-footer .caption[os-open-external]:hover, .section-footer [os-open-external].icon-caption:hover {
+      color: #85898c; }
   .section-footer .footer-right {
     position: absolute;
     right: 0;
diff --git a/lib/index.html b/lib/index.html
index e756df49..c7538493 100644
--- a/lib/index.html
+++ b/lib/index.html
@@ -41,7 +41,7 @@
         os-open-external="http://etcher.io"></svg-icon>
 
       <span class="caption">
-        IS <span os-open-external="https://github.com/resin-io/etcher">AN OPEN SOURCE PROJECT</span> BY
+        IS <span class="caption" os-open-external="https://github.com/resin-io/etcher">AN OPEN SOURCE PROJECT</span> BY
       </span>
 
       <svg-icon path="../../../../../assets/images/resin.svg"
diff --git a/lib/scss/main.scss b/lib/scss/main.scss
index b43c2134..9f3075e0 100644
--- a/lib/scss/main.scss
+++ b/lib/scss/main.scss
@@ -103,9 +103,13 @@ body {
     margin: 0 13px;
   }
 
-  [os-open-external]:hover {
-    color: lighten($color-disabled, 5%);
-    text-decoration: underline;
+  .caption[os-open-external] {
+    border-bottom: 1px dashed;
+    padding-bottom: 2px;
+
+    &:hover {
+      color: lighten($color-disabled, 5%);
+    }
   }
 
   .footer-right {
diff --git a/screenshot.png b/screenshot.png
index 5d9b422e..7240f4ad 100644
Binary files a/screenshot.png and b/screenshot.png differ