*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Helvetica;
}

body{
  background-color: #e1e1fa;
}

h1{
  margin: 50px 0;
  text-align: center;
}

.feature-card-container{
  margin: 0 auto;
  display: grid;
  grid-template: 1fr 1fr / 1fr 1fr;
  gap: 30px;
  width: 90%;
  max-width: 650px;
}

label{
  display: block;
  max-width: 300px;
  cursor: pointer;
  background-color: #bdbdfa;
  color: rgb(13, 12, 27);
  padding: 10px 20px;
  border-radius: 5px;
  transition: all 0.3s ease;
}

label:hover{
  box-shadow: 0 0 10px 1px #5151ff;
}

h2{
  display: inline;
  margin-left: 5px;
}

p{
  margin-top: 10px;
}

input[type="checkbox"]{
  appearance: none;
  border: 2px solid #555555;
  cursor: pointer;
  border-radius: 3px;
  width: 20px;
  height: 20px;
  vertical-align: middle;
  margin-top: -7px;
}

input[type="checkbox"]:checked{
  background-color: #8080e5;
  border-color: #000000;
}

input[type="checkbox"]:checked::after{
  content: "✓";
  display: block;
  text-align: center;
  font-weight: 900;
  margin-top: -2px;
  margin-left: 2px;
}

@media (max-width: 600px){
  .feature-card-container{
    grid-template: 1fr / 1fr;
    max-width: 300px;
  }
}