body {
    background-color: black;
    margin: 0;
    padding: 0;
}

.star {
    /*background-color: white;*/
    /*border-radius: 30px;*/
    width: 1px;
    height: 1px;
    position: absolute;
    background: -moz-radial-gradient(closest-side circle,#FFF,#000);
    background: -o-radial-gradient(closest-side circle,#FFF,#000);
    background: -webkit-radial-gradient(closest-side circle,#FFF,#000);
    background: radial-gradient(closest-side circle,#FFF,#000);
}