body {
    margin: 0;
    /*display: flex;*/
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /* height: 100vh; */
    /*background-color: #f0f0f0; */
    font-family: Arial, sans-serif;
    background-color: black;
    color: white;
}

 /* Style for the canvas container */
 .canvas-container {
    display: inline-block;
    padding: 10px; /* Space between the canvas and the border */
    background-color: black; /* Background color for the double border effect */
    border-radius: 15px; /* Rounded corners for the container */
}



canvas {
    /* border: 2px solid #000; */
    background-color: #87CEEB; /* Sky blue background */
    margin: 10px 0;
    display: block;
    border: 5px solid #FFD700; /* Inner border color (e.g., orange) */ 
    border-radius: 10px; /* Rounded corners for the canvas */
    outline: 5px solid red; /* Outer border */
    /* background-color: #fff;  Background color of the canvas */
}

h1 {
    margin-bottom: 10px;
}

h2 {
    background-color: black;
    color: yellow;
    padding: 10px;
}

h3 {
    margin: 20px 0 10px;
}


button {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    margin: 5px;
}

button:hover {
    background-color: #45a049;
}

.center {
    text-align: center;
    padding: 20px;
}

select {
    padding: 10px;
    font-size: 16px;
    margin: 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
}

select:focus {
    outline: none;
    background-color: #45a049;
}

.button-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin: 20px 0;
}