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

html {
  font-size: 62.5%;
}

body {
  height: 100%;
}

body {
  display: flex;
  justify-content: center;
  margin-top: 8rem;
  background-color: #fec700;
}

.items {
  background-color: #ffffff;
  max-width: 32rem;
  box-shadow: 0.5rem 0.5rem #e5b401;
  border: 0.2rem solid #f5f5f5;
  border-radius: 0.4rem;
}

.item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  border: 0.2rem solid #f5f5f5;
  padding: 1.2rem;
}

input {
  background-color: #ffffff;
  padding: 2rem;
}

label {
  margin-left: 1.2rem;
  font-size: 2rem;
}

input:checked + label {
  text-decoration: line-through;
}

.item:has(input:checked) {
  background-color: #f9f9f9;
}