style.css

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    color: aliceblue;
}

::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: #2e3440;
}

::-webkit-scrollbar-thumb {
    background: #4c566a;
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: #5e81ac; 
}

body {
    background-color: #222831;
    display: flex;
    flex-direction: column;
    align-items: center;
}

canvas {
    width: 600px;
    height: 400px;
    border: 1px solid black;
    margin: 10px;
    display: block;
    margin: 20px;
}

#simcontrolcontainer {
    background-color: #31363f;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-height: 20vh;
    margin-top: 20px;
}

#header {
    text-align: center;
    margin-top: 20px;
}