Remove all that useless crap!!!

static/style.css

@@ -10,7 +10,7 @@
 * {
     text-align: center;
     color: var(--text-color);
-    font-family: 'Rubik', Verdana, Geneva, Tahoma, sans-serif;
+    font-family: Verdana, Geneva, Tahoma, sans-serif;
 }
 
 h1,
@@ -33,11 +33,6 @@ html {
     background-color: var(--background-color);
 }
 
-.grid-container {
-    width: 100%;
-    margin: auto;
-}
-
 select,
 input {
     display: block;
@@ -55,29 +50,5 @@ input {
 
 select:hover,
 input:hover {
-    color: var(--text-color);
     border-color: var(--text-color)
 }
-
-label {
-    font-size: 1.5rem;
-}
-
-hr {
-    opacity: 0.3;
-}
-
-.note {
-    font-size: 1.1rem;
-    color: white;
-}
-
-.setting {
-    display: block;
-    margin: 5px;
-}
-
-div, a, h2 {
-    padding: 0 !important;
-    margin: auto !important;
-}