Update styling

Templates/index.html

@@ -138,22 +138,6 @@
     .na {
         color: white;
     }
-    .over-under-wrapper .overlay {
-        position: absolute;
-        top: 0;
-        left: 0;
-        width: 100%;
-        background-color: rgba(0, 0, 0, 0.8);
-        color: white;
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        transition: opacity 0.3s ease;
-    }
-    .over-under-wrapper:hover .overlay {
-        opacity: 1;
-    }
 
     .highlight {
         background: rgb(100, 100, 100) !important;