style.css

* {
    margin: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    height: 100vh;
    width: 100vw;
}

a {
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

#canvas {
    border-radius: 15px;
}

#main-menu, #shop {
    position: fixed;
    top:50%;
    left:50%;
    margin-top: -400px;
    margin-left: -600px;
    height:800px;
    width:1200px;
    border-radius: 10px;
}

#main-menu {
    background-image: url("./images/menu-bg.png");
    background-size: cover;
}

#main-menu a{
    color: rgb(0, 0, 0);
    font-weight: 800;
    font-size:2.5em;
    text-align: center;
    position: absolute;
    top: 75%;
    left: 52%;
    transform: translate(-50%,-50%);
}

#shopLink{
    position: absolute;
    top: 87% !important;
}

#menu {
    font-family:Arial, Helvetica, sans-serif;
    color: #ffffff;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 20px;
    position: fixed;
    top:50%;
    left:50%;
    transform: translate(-50%, -50%);
    height:200px;
    width:250px;
    text-align: center;
    border-radius: 15px;
}

#menu a {
    color: rgb(255, 255, 255);
    padding: 10px;
    text-align: center;
    font-size: 2em;
}
#main-menu a:hover, #shop a:hover, #menu a:hover{
    color: rgb(255, 238, 1);
}

#shop {
    color: #ffffff;
    background-color: rgb(25, 85, 197);
    text-align: center;
    display: inline-block;
}

#shop #link{
    margin: 630px 50px 0px;
    color: #ffffff;
    font-size:2.5em;
    z-index: 5;
}

#shop h1{
    font-size: 3em;
    margin-top: 35px;
}

#balance{
    position: absolute;
    top: 50px;
    left: 80px;
    font-size: 2em;
}

#items img {
    width: 100%;
}

#items div {
    position: fixed;
}

#m-packet{
    top: 44%;
    left: 68%;
    width: 150px;
}

#spoiler {
    top: 40%;
    left: 54%;
    width: 80px; 
}

#wheels {
    top: 40%;
    left: 23%;
    width: 80px; 
}

#sport-wheels {
    top: 40%;
    left: 38%;
    width: 80px; 
}

#suit {
    top: 60%;
    left: 37%;
    width: 180px; 
}

#helmet {
    top: 60%;
    left: 56%;
    width: 100px; 
}

#kofola {
    top: 23%;
    left: 35%;
    width: 120px; 
}

#kofolaBoost {
    position: absolute;
    width: 120px;
    left:-130px;
    top: -250px;
}

#kofolaBoost img {
    width: 100%;
}

#nitro {
    top: 23%;
    left: 55%;
    width: 125px;
}

#nitroBoost {
    position: absolute;
    width: 120px;
    left:-130px;
    top: -250px;
}

#nitroBoost img {
    width: 100%;
}

#restartButton a{
    color: #ffffff;
    font-size: 1.5em;
    text-decoration: none;
}

#restartButton {
    position: absolute;
    width: 120px;
    left:-1150px;
    top: -260px;
}