html {
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    background-color: #f9f9f9;
    color: #222;
  
}
 body {
    width: 100vw;
    height: 100vh;
            background-color: #FFFAF4;
            background-image: url('https://i.postimg.cc/PxS4qJ0q/bg-helka-krd.png'); 
            background-size:cover;
            background-repeat: no-repeat;
            background-position: center;
              margin: 0;
    padding: 0;
        }
        .img-egg-logo{
            width: 30%;
            position: absolute; 
            top: 20%; 
            left: 50%; 
            transform: translate(-50%, -50%);
        }
        @media (max-width: 300px) {
            .img-egg-logo{
                width: 100%;
                position: absolute; 
                top: 20%; 
                left: 50%; 
                transform: translate(-50%, -50%);
            }
        }