body {
  margin: 0;
  display: flex;
  justify-content: center;
  background-color: rgb(69, 70, 71);
}

.form {
  position: absolute;
  top: 5%;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  width: 95%;
  max-width: 400px;
  background-color: rgb(247, 242, 242);
  border-radius: 10px;
}

.input {
  width: 100%;
  box-sizing: border-box;
  padding: 20px;
  border-radius: 10px 10px 0 0;
  border: none;
  font-size: 20px;
  font-family: "Gill Sans", "Gill Sans MT", Calibri, "Trebuchet MS", sans-serif;
}

.input::placeholder {
  color: lightgray;
}

.list {
  padding: 0;
  margin: 0;
}

.list li {
  list-style-type: none;
  padding: 15px;
  font-family: "Gill Sans", "Gill Sans MT", Calibri, "Trebuchet MS", sans-serif;
  border-top: dotted;
  border-color: darkgray;
  position: relative;
}

.list li .fa-trash {
  color: red;
  position: absolute;
  font-size: large;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
}
.list li .fa-check-square {
  color: green;
  position: absolute;
  font-size: large;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
}

.list li.checked {
  color: darkgray;
  text-decoration: line-through;
}

.list li.checked .fa-check-square {
  color: darkgray;
}