.container {
      border: solid black;
      padding: 10px;
      background-color: bisque;
      box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
      border-radius: 10px;
      width: 500px;
      margin: 50px auto;

    }

    .add {
      background-color: skyblue;
      size: 30px;
      padding: 10px 20px;
    }

    .sub {
      background-color: skyblue;
      padding: 10px 20px;
    }

    .mult {
      background-color: skyblue;
      padding: 10px 20px;
    }

    .div {
      background-color: skyblue;
      padding: 10px 20px;
    }

    button:hover {
      padding-top: 15px;
      width: 120px;
      height: 50px;
      margin-bottom: 30px;
    }

    .inputs {
      margin-bottom: 20px;
    }

    .trig-buttons button {
      background-color: crimson;
      padding: 15px 15px;

    }

    input {
      padding: 8px;
      margin-bottom: 10px;
      width: 200px;
    }

    #trig {
      background-color: red;
      size: 100px;

      padding: 10px 20px;

    }

    #basicops {
      background-color: red;
      size: 30px;
      padding: 10px 20px;
    }

    .trigbtns button {
      background-color: skyblue;
      padding: 10px 20px;

    }