body {
    font-family: 'Arial', sans-serif;
    
    color: white;
    text-align: center;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh; 
}
body {
    background-image: url(https://static.vecteezy.com/system/resources/previews/020/735/852/non_2x/basketball-cartoon-free-space-for-text-wallpaper-copy-space-free-vector.jpg);   
    background-repeat: no-repeat;
    background-position: center ;
    background-attachment: fixed;
    -webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
}


#startButton {
    padding: 10px 20px;
    font-size: 18px;
    cursor: pointer;
    background-color: rgb(153, 251, 97);
    color: #282c34;
    border: none;
    border-radius: 5px;
    outline: none;
    text-decoration: none;
    color: black;
  
}
#quiteButton {
    padding: 10px 20px;
    font-size: 18px;
    cursor: pointer;
    background-color: rgb(153, 251, 97);
    border: none;
    border-radius: 6px;
    text-decoration: none;
    color: black;
}

body{
	background-color: black;
}
#canvas-container{
margin: 0%;
  text-align: center;
  border: 3px solid black;
}

#header-container{
  text-align: center;
  font-size: 40px;
	color: white;
}