style: improve readability

Author: solygambas

082-parallax landing page/style.css

@@ -108,7 +108,7 @@ ul {
 
 .section-stream .content > div,
 .section-grid > div {
-  background: rgba(255, 255, 255, 0.1);
+  background: rgba(18, 13, 33, 0.3);
   padding: 20px;
   margin-bottom: 20px;
   border-radius: 10px;