finally a solution im happy with

style.css

@@ -91,18 +91,15 @@ p {
 #title-1 {
     color: light-dark(white, black);
     overflow: hidden;
-    position: relative;
+    display: grid;
+    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
 }
 
 #title-1 > .h1-container {
-    margin: 0;
     padding: 16px;
     background: light-dark(black, whitesmoke);
     width: max-content;
-    height: max-content;
     z-index: 1;
-    display: block;
-    position: relative;
 }
 
 #title-1 > div > h1 {
@@ -110,13 +107,9 @@ p {
 }
 
 #title-1 > img {
-    position: absolute;
-    top: 0;
-    bottom: 0;
-    right: 0;
     z-index: 0;
     display: block;
-    height: 100%;
+    max-height: 71px;
 }
 
 .disabled {
@@ -135,9 +128,10 @@ body {
 #click-to-reveal-prompt {
     color: grey;
     position: absolute;
+    left: 0;
+    right: 0;
     top: 8px;
-    left: 8px;
-    font-size: 12px;
+    text-align: center;
 }
 
 section {