* {
  box-sizing: border-box;
}

input[type="text"],
select,
textarea {
  width: 80%;
  padding: 20px;
  border: 2px solid #ccc;
  border-radius: 4px;
  resize: vertical;
}

label {
  padding: 12px 12px 12px 0;
  display: inline-block;
}

input[type="submit"] {
  background-color: var(--ksn-colour-01);
  color: white;
  padding: 12px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  float: right;
}

input[type="submit"]:hover {
  background-color: var(--ksn-colour-02);
}

.container {
  border-radius: 5px;
  background-color: var(--ksn-colour-09);
  padding: 20px;
}

.col-25 {
  float: left;
  width: 25%;
  margin-top: 6px;
}

.col-75 {
  float: left;
  width: 75%;
  margin-top: 6px;
}

/* Clear floats after the columns */
.row::after {
  content: "";
  display: table;
  clear: both;
}

/* Responsive layout - when the screen is less than 600px wide, make the two columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
  .col-25,
  .col-75,
  input[type="submit"] {
    width: 100%;
    margin-top: 0;
  }
}