Merge pull request 'Temporarily disable the default tap highlight' (#160) from fix/temporarily-disable-default-tap-highlight into main

Reviewed-on: #160
Reviewed-by: Jakob Scheid

src/styles/common.css

@@ -85,4 +85,9 @@ input {
 
 .button:hover {
     background-color: var(--light-hover);
+}
+
+/* Temporary until a custom tap highlight is implemented. */
+* {
+    -webkit-tap-highlight-color: transparent;
 }