diff --git a/aio/src/styles/1-layouts/_footer.scss b/aio/src/styles/1-layouts/_footer.scss
index a2f735e77d..642ef54e65 100644
--- a/aio/src/styles/1-layouts/_footer.scss
+++ b/aio/src/styles/1-layouts/_footer.scss
@@ -15,80 +15,80 @@ footer {
       color: $white;
       max-width: 50em;
     }
-  }
 
-  .footer-block {
-    margin: 0 24px;
-    vertical-align: top;
-  }
-
-  a {
-    color: $white;
-    text-decoration: none;
-    z-index: 20;
-    position: relative;
-
-    &:hover {
-      text-decoration: underline;
+    .footer-block {
+      margin: 0 24px;
+      vertical-align: top;
     }
 
-    &:visited {
+    a {
+      color: $white;
       text-decoration: none;
+      z-index: 20;
+      position: relative;
+
+      &:hover {
+        text-decoration: underline;
+      }
+
+      &:visited {
+        text-decoration: none;
+      }
+
+      &:focus {
+        // `outline-offset` is not applied on Chrome on Windows, if `outline-style` is `auto.
+        outline: 1px solid rgba($white, 0.8);
+        outline-offset: 2px;
+      }
     }
 
-    &:focus {
-      // `outline-offset` is not applied on Chrome on Windows, if `outline-style` is `auto.
-      outline: 1px solid rgba($white, 0.8);
-      outline-offset: 2px;
+    h3 {
+      @include font-size(16);
+      text-transform: uppercase;
+      font-weight: 400;
+      margin: 8px 0 12px;
+      color: $white;
+
+      @media (max-width: 600px) {
+        @include font-size(14);
+      }
     }
-  }
 
-  h3 {
-    @include font-size(16);
-    text-transform: uppercase;
-    font-weight: 400;
-    margin: 8px 0 12px;
-    color: $white;
+    p {
+      text-align: center;
+      margin: 10px auto 5px;
 
-    @media (max-width: 600px) {
-      @include font-size(14);
-    }
-  }
-
-  p {
-    text-align: center;
-    margin: 10px auto 5px;
-
-    @media (max-width: 480px) {
-      text-align: left;
-    }
-  }
-
-  div.grid-fluid {
-    display: -ms-flexbox;
-    display: -webkit-flex;
-    display: flex;
-    justify-content: center;
-    text-align: left;
-    margin: 0 auto 40px;
-
-    ul {
-      list-style-position: inside;
-      padding: 0px;
-      margin: 0px;
-
-      li {
-        list-style-type: none;
-        padding: 4px 0;
+      @media (max-width: 480px) {
         text-align: left;
       }
     }
 
-    @media (max-width: 480px) {
-      flex-direction: column;
+    div.grid-fluid {
+      display: -ms-flexbox;
+      display: -webkit-flex;
+      display: flex;
+      justify-content: center;
+      text-align: left;
+      margin: 0 auto 40px;
 
-      .footer-block {
-        margin: 8px 24px;
+      ul {
+        list-style-position: inside;
+        padding: 0px;
+        margin: 0px;
+
+        li {
+          list-style-type: none;
+          padding: 4px 0;
+          text-align: left;
+        }
+      }
+
+      @media (max-width: 480px) {
+        flex-direction: column;
+
+        .footer-block {
+          margin: 8px 24px;
+        }
       }
     }
   }