body {
  font-family: "Karla";
  background-color: hsl(204, 43%, 93%);
  max-width: 600px;
  border-radius: 10px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  margin: 50px auto;
  overflow: hidden;
}

.top-section {
  background-color: white;
  padding: 10px 10px 30px 40px;
}

h2 {
  color: hsl(179, 62%, 43%);
}

h3 {
  color: hsl(71, 73%, 54%);
}

p {
  color: hsl(218, 22%, 67%);
}

article {
  display: flex;
  flex-direction: row;
}

.left-section,
.right-section {
  padding: 30px;
  flex: 1;
  color: white;
}

.left-section {
  background-color: hsl(179, 62%, 43%);
}

.price {
  color: white;
  font-size: 2rem;
  font-weight: 700;
  margin: 10px 0 5px;
}

.price span {
  color: white;
  font-size: 1rem;
  font-weight: 400;
  color: hsl(179, 90%, 85%);
  margin-left: 5px;
}

.right-section {
  background-color: hsl(179, 62%, 43%);
}

.right-section h4 {
  margin-bottom: 10px;
}

.right-section ul {
  padding: 0;
  margin: 0;
}

.pricetwo {
  color: white;
}

.signup-button {
  text-align: center;
  background-color: hsl(71, 73%, 54%);
  padding: 12px 0;
  border-radius: 6px;
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

ul {
  list-style-type: none;
}

li {
  padding: 2px;
}

.attribution {
  font-size: 11px;
  text-align: center;
}
.attribution a {
  color: hsl(228, 45%, 44%);
}