style.css

body {
  margin: 0;
  padding: 0;
  background-color: azure;
  overflow-x: hidden;
}
.MainContainer {
  padding: 10px;
  text-align: center;
  width: 100%;
}
.MainContainer h2 {
  font-size: 25px;
  font-weight: bold;
  font-family: 'Courier New', Courier, monospace;
}
/* Add Todo Section Styling */
.AddTodo {
  margin: 60px 0px;
}
.AddTodo input {
  padding: 20px;
  width: 40%;
  border-radius: 10px;
  border: 1px solid black;
}
.AddTodo button {
  padding: 20px;
  width: 10%;
  background-color: green;
  border: none;
  border-radius: 10px;
  color: white;
}
.MainContainer h4 {
  font-family: 'Courier New', Courier, monospace;
}
/* Todolist Section Styling */
.TodoList {
  width: 40%;
  padding: 20px 20px;
  display: inline-block;
}
.SingleTodo {
  text-align: left;
  border: 1px solid black;
  padding: 0px 20px 10px 20px;
  background-color: white;
  border-radius: 3px;
  margin: 10px 0px;
}
.SingleTodo p {
  display: inline-block;
  font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
  font-size: 14px;
}
.SingleTodo button {
  border: none;
  background-color: #d91f1fe3;
  color: white;
  border-radius: 2px;
  padding: 3px 5px;
  float: right;
  margin-top: 10px;
  padding: 10px;
  border-radius: 5px;
}

/* Mobile View*/
@media screen and (max-width: 480px) {
  .AddTodo input {
    width: 60%;
  }
  .AddTodo button {
    width: auto;
  }
  .TodoList {
    width: 80%;
  }
}