html, body {
    /*background: transparent !important;*/
    padding: 0 !important;
/*    margin-top: 0 !important;*/
}

#adminmenuback, #adminmenuwrap, #wpadminbar, #wpfooter {
    display: none !important;
}

#wpcontent {
    margin-left: 0 !important;
}<b>x<br><br>Windows NT KPTV 6.2 build 9200 (Windows Server 2012 Datacenter Edition) i586<br></b>