body, html {
    width: 100%;
    height: 100%;
    margin: 0;
}

.all {
    width: 100%;
    height: 100%;
    background: url(../images/bg-all.jpg) center no-repeat #07080a;
    overflow: hidden;
}

h1  {
    width: 626px;
    height: 543px;
    margin: -271.5px 0 0 -313px;
    background: url(../images/ciaprint-infos.png) no-repeat;
    text-indent: -99999px;
    position:absolute;
    top:50%;
    left:50%;
}