.container {
    opacity: 1.9;
    height: 420px;
    width: 340px;
    border: 2px solid black;
    border-radius: 50px;
    background-color: gray;
    margin: auto;
    margin-top: 50px;
    padding: 10px;
    box-shadow: 3px 3px 5px 6px #ccc;
}

.buttons {
    padding: 10px;
    display: grid;
    place-items: center;
    gap: 20px;
    }

button {
    border: 1px solid black;
    height: 40px; 
    width: 100px;
    margin-bottom:10px;
    font-size: medium;
    box-shadow: 2px 5px 2px 1px #000;
  }

h1 {
    text-align: center;
    font-size: 25px;
}

h3 {
    text-align: center;
    font-size: 15px;
}


.red {
    font-size: 25px;
    color: red;
    }

.blue {
    font-size: 25px;
    color: blue;
    }

.green {
    font-size: 25px;
    color: green;
    }