diff --git a/source/scss/_common.scss b/source/scss/_common.scss
index 854e267..0eb9500 100644
--- a/source/scss/_common.scss
+++ b/source/scss/_common.scss
@@ -33,6 +33,10 @@
     background-color: #393D49;
 }
 
+.ul-bg-dark {
+    background-color: #1F2430;
+}
+
 .ul-color-main {
     color: #6cf !important;
 }
diff --git a/source/scss/jumbotron/_jumbotron_left.scss b/source/scss/jumbotron/_jumbotron_left.scss
index 7fca7c2..d1c2753 100644
--- a/source/scss/jumbotron/_jumbotron_left.scss
+++ b/source/scss/jumbotron/_jumbotron_left.scss
@@ -6,7 +6,6 @@
             margin-left: 30px;
 
             .desc {
-                max-width: 60%;
                 margin: 25px auto 25px 0;
             }
         }