Hide Octocat on small window sizes (#7)

src/resources/css/main.css

@@ -276,6 +276,9 @@ h1 {
     }
 }
 
+.github-corner {
+    display: none;
+}
 
 .outerHero {
     background-color: var(--color-bg-hero);
@@ -336,10 +339,6 @@ h1 {
         padding: 4rem;
     }
 
-    .home .section h4 {
-        /* margin-bottom: unset; */
-    }
-
     .benefits {
         max-width: 1200px;
         margin: 0 auto;