fix: transparent btn dark mode :hover :focus

assets/webconfig/css/darkMode.css

@@ -47,6 +47,14 @@ h4 {
 }
 
 /*Buttons*/
+.btn-transparent:hover {
+    color: #5db6ff;
+}
+
+.btn-transparent:focus{
+    color: #5db6ff;
+}
+
 .btn-default {
     color: #DDDDDD;
     background-color: #212121;

assets/webconfig/css/hyperion.css

@@ -168,7 +168,8 @@ table label{margin:0}
     border-color: #602060;
 }
 
-.btn-lang-select {
+/*minimal visible button*/
+.btn-transparent {
   background-color: transparent;
   border-style: none;
 }