html {
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
    background: -webkit-radial-gradient(#ffffff, #d2d2d2);
    background: -o-radial-gradient(#ffffff, #d2d2d2);
    background: -moz-radial-gradient(#ffffff, #d2d2d2);
    background: radial-gradient(#ffffff, #d2d2d2);
}

.homeimg {
    margin: 0 auto;
    text-align:center;
}