diff --git a/index.html b/index.html
index 4175c3d..56d6550 100644
--- a/index.html
+++ b/index.html
@@ -209,12 +209,14 @@
       list-style-type: '';
       display: flex;
       justify-content: space-between;
+      align-items: center;
     }
 
     details > summary > p {
       font-style: italic;
       text-decoration: underline;
       margin: 0;
+      display: block;
     }
 
     details[open] > summary > p {
@@ -222,11 +224,12 @@
     }
 
     details > summary::-webkit-details-marker {
-      display:none;
+      display: none;
     }
 
     details > summary::after {
       content: '⤵️';
+      display: block;
     }
 
     details[open] > summary {