.todo-container {
  width: 550px;
}
input {
  width: 400px;
}
.tasksList li {
  width: 473px;
}
.taskAddBtn {
  background-color: blueviolet;
  color: white;
  border: none;
  padding: 10px;
  border-radius: 7px;
  height: 41px;
  width: 92px;
  padding-left: 12px;
  transition: all 0.2s;
  box-shadow: 10px 10px 20px #a3b1c6, -10px -10px 20px #ffffff;
}