*{
    margin:0;
    padding: 0;
    box-sizing: border-box;
}
html, body {
    width: 100%;
    overflow-x: hidden; /* Prevent horizontal scrolling */
    scroll-behavior: smooth; /* Optional: Smooth scrolling */
}
body{
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    

}
#canvas1{
    position: absolute;
    width: 800px;
    height: 500px;
    border: 4px solid black;
     max-width: 100%;
  
    background: linear-gradient(to bottom,lightblue,blue,black);
}