fix: styling on page-list for smaller screens

assets/styles/base.scss

@@ -169,7 +169,7 @@ blockquote {
       background-color: transparent !important;
     }
 
-    & a[href$="#"] {
+    & a[href$="#"], &.active a {
       opacity: 0.2;
     }
   }
@@ -507,6 +507,12 @@ header {
     display: flex;
     align-items: center; 
 
+    @media all and (max-width: 600px) {
+      & .tags {
+        display: none;
+      }
+    }
+
     & h3 > a {
       font-weight: 700;
       margin: 0;