body {
    font-family: 'Helvetica Neue', 'Helvetica', 'Arial', 'sans-serif';
    background-image: url(http://ksero-grafix.pl/cms/galleries/images/office-table.jpg);
    background-attachment: fixed;
    background-size: 110%;
    text-align: center;
}

h1 {
	margin-top:100px;
    font-size: 4vw;
}

h3 {
    font-size: 3vw;
}
#footer{
position:absolute;
bottom:0;

width:98%;
text-align:center;
}
#footer a{
text-decoration:none;
color:black;
}
@media screen and (max-width: 480px) {
body{
background-attachment: fixed;
    background-size: 500%;	
}

}