body {
  background-color: green;
  font-family: "Lucida Sans", "Lucida Sans Regular", "Lucida Grande",
    "Lucida Sans Unicode", Geneva, Verdana, sans-serif;
  margin: 20px;
}

.buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: row;
  margin: 20px;
  column-gap: 20px;
}

button {
  border-radius: 5%;
  padding: 3vw;
  border: none;
}

button:hover {
  background-color: yellow;
  cursor: pointer;
}

input {
  background-color: pink;
}

input:hover {
  background-color: yellow;
}

/* p {
  background-color: gray;
  width: 100px;
  padding: 3vw;
  border-radius: 100%;
  margin: 30px;
} */

p:hover {
  background-color: black;
  color: white;
}

li {
  list-style: none;
  margin: 10px;
  padding: 10px;
  border: 1px solid black;
  background-color: white;
}

li > label {
  margin-left: 10px;
}

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