Form util classes + write Kurs Methode

CSS/Element/form.css

@@ -22,6 +22,7 @@ form input {
     flex-direction: column;
     row-gap: 2px;
     align-items: start;
+    width: 100%;
 }
 
 .input-short {
@@ -32,7 +33,9 @@ form input {
     display: grid;
     grid-template-columns: repeat(2, 1fr);
     gap: 20px;
+    width: 100%;
     max-width: 600px;
+    margin: auto;
 }
 
 .form-grid label {
@@ -42,9 +45,13 @@ form input {
 }
 
 .form-grid textarea {
-    grid-column: span 2;
-    resize: vertical;
     min-height: 100px;
+    width: 100%;
+}
+
+.form-grid input:last-child, div:nth-last-child(4) {
+    grid-column: 1 / -1;
+    column-span: 2;
 }
 
 input, textarea {