* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Open Sans', sans-serif;
}

body {
  background-image: url('https://www.shutterstock.com/image-photo/piggy-bank-on-blue-background-260nw-472360912.jpg');
  background-size: cover;
  background-position: center 0px;
}

.container {
  display: flex;
  justify-content: left;
  background-color: rgba(255, 255, 255, 0.5);
}


nav ul {
  display: flex;
  justify-content: space-between;
  list-style: none;
  margin: 0;
  padding: 0;
}

h1 {
  text-align: center;
  margin: 0;
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  }


nav li {
  margin: 0;
}

nav a {
  color: #fff;
  display: block;
  padding: 1rem;
  text-decoration: none;
  color: #333;
}

nav a:hover {
  background-color: rgba(0, 0, 0, 0.2);
  color: #000;
}

.payment_container {
  max-width: 600px;
  margin: 0 auto;
  padding: 2rem;
  border-radius: 5px;
    margin-top: 15rem;
}

.payment_container h1 {
  font-size: 2rem;
  margin-bottom: 2rem;
}

.payment_container form {
  display: flex;
  flex-direction: column;
}

.payment_container label {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.payment_container input[type="text"],
.payment_container input[type="number"] {
  padding: 0.5rem;
  font-size: 1.2rem;
  border-radius: 5px;
  border: none;
  margin-bottom: 1rem;
}

.payment_container input[type="submit"] {
  background-color: #22a5af;
  color: #fff;
  padding: 0.5rem;
  font-size: 1.2rem;
  border-radius: 5px;
  border: none;
  cursor: pointer;
}