html{
width:100%;
height:100%;
}
body{
width:100%;
height:100%;
background: url(/bg2.jpg) no-repeat center center fixed; 
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
position:relative;
text-align:center;
}
a{
color:#fff;
}
#logo-holder {
position:absolute;
top:45%;
left:0;
right:0;
text-align:center;
}
#logo-holder #logo {
width: 300px;
height:auto;
}
.footer{
position:absolute;
bottom:5px;
left:0;
right:0;
text-align:center;
color:#fff;
font-size:12px;
}