body {
  background: #d8d2c6;
  margin-top: 50px;
  margin-left: 100px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "Barlow", sans-serif;
  font-size: 25px;
  overflow-y: hidden; /* Hide vertical scrollbar */
  overflow-x: hidden; /* Hide horizontal scrollbar */
}

a:visited {
  text-decoration: none;
  color: black;
}

a:active {
  text-decoration: none;
  color: black;
}

a:hover {
  text-decoration: none;
  color: white;
}

.success {
  position: fixed ;
  white-space: nowrap;
  font-size: 25px;
  top: 125px;
}

.form {
  font-size: 25px;
}

input[type="number"] {
  width: 100%;
  padding: 12px 20px;
  margin: 8px 0;
  box-sizing: border-box;
  border-radius: 10px;
}

input + span {
  position: relative;
}

input + span::before {
  position: absolute;
  right: -20px;
  top: 5px;
}

input:valid + span::before {
  content: "✓";
  color: green;
}

.backBtn {
  position: relative;
  top: 30px;
  font-size: 25px;
  border-radius: 10px;
  cursor: pointer;
  padding: 10px;
  text-decoration: none;
  color: black;
}

.backBtn2 {
    position: fixed;
    top: 200px;
    font-size: 25px;
    border-radius: 10px;
    cursor: pointer;
    padding: 10px;
    text-decoration: none;
    color: black;
    text-align: center;

  }