form {
  width: 80%;
  margin: 20px auto;
  padding: 20px;
  background-color: #ddd;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 20px;
}
#task-input {
  flex: 1;
  padding: 10px;
  border: none;
  border-radius: 10px;
  font-size: 14px;
}
#task-input::placeholder {
  font-size: 13px;
}
#task-input:focus {
  outline: none;
}
#submit-button {
  padding: 10px;
  border: none;
  background-color: red;
  color: #fff;
  border-radius: 5px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s;
}
#submit-button:hover {
  opacity: 0.7;
}

.tasks-container {
  width: 80%;
  margin: 0 auto;
  background-color: #ddd;
  padding: 20px;
  border-radius: 10px;
}
.new-task {
  display: flex;
  background-color: #fff;
  padding: 10px 15px;
  border-radius: 10px;
  justify-content: space-between;
  text-transform: capitalize;
  align-items: center;
  margin-bottom: 10px;
  padding-left: 40px;
  position: relative;
}
.new-task .task-element {
  margin: 0;
  font-size: 15px;
  letter-spacing: 1.2px;
}
.new-task .delete-button {
  background-color: red;
  border: none;
  padding: 5px 10px;
  border-radius: 5px;
  color: #fff;
  cursor: pointer;
  text-transform: capitalize;
}
.new-task .checkbox {
  position: absolute;
  left: 10px;
  cursor: pointer;
}
.done {
  text-decoration: line-through;
  opacity: 0.5;
}