diff --git a/components/03_Organisms/footer/_footer.scss b/components/03_Organisms/footer/_footer.scss
index b718290..f65779d 100644
--- a/components/03_Organisms/footer/_footer.scss
+++ b/components/03_Organisms/footer/_footer.scss
@@ -28,6 +28,7 @@ $primary-line-color: $-almost-white;
         }
     }
 
+    // Use flexbox
     &__flex {
         display: flex;
         flex-flow: row wrap;
@@ -77,6 +78,7 @@ $primary-line-color: $-almost-white;
         padding: 0 20px;
     }
 
+    // Big letters of "EXPLORE WITH US"
     &__social-explore {
         display: flex;
         align-items: center;
@@ -84,6 +86,7 @@ $primary-line-color: $-almost-white;
         color: $-almost-white
     }
 
+    // Small letters of "EXPLORE WITH US"
     &__social-small {
         font-size: 0.6em;
         padding: 0px 20px
@@ -113,6 +116,7 @@ $primary-line-color: $-almost-white;
         color: $-almost-white
     }
 
+    // Media queries using global widths.
     @media(max-width: $-viewport-normal) {
         .LP-Footer__list-header {
             font-size: 2em