Entered facebook.com and got this code.

Entered facebook.com in the browser url and got this message, I wonder what this might be.

/*
HTTP Host: static.ak.fbcdn.net
Generated: July 15th 2010 10:35:18 AM PDT
Machine: 10.138.69.182
Locale: nu_ll
Path: css/34xs4zq8yiasksoo.pkg.css
*/

.ego_page #fb_menubar_logo .fb_logo_link{padding-left:0}
.ego_page #fb_menubar{width:980px}
.ego_page #universal_search{padding-right:0}
.ego_page .UIWashFrame_MainContent{padding-left:0;width:980px}
.ego_page .UIWashFrame_MainContent{padding-left:0;width:980px}
.ego_page .UIWashFrame_Content{width:720px}
.ego_page .UIWashFrame_SidebarAds{width:auto}
.ego_page .footer .info{width:490px}
.ego_page .UIStandardFrame_Container{padding-left:0;width:980px}
.ego_page .UIStandardFrame_Content{width:720px}
.ego_page .UIStandardFrame_SidebarAds{width:auto}
.ego_page .photo_metadata .left_metadata{width:490px}
.ego_column{width:234px}
div.ego_header{margin:0 0 5px 0}
.ego_unit{margin-bottom:20px}
.ego_title{display:block;font-weight:bold;line-height:13px;margin-bottom:2px}
.ego_action{margin-top:2px}
.ego_unit .UIImageBlock_Content{padding-top:0}
div.ego_desc{color:#777;line-height:13px}
.ego_x{display:block;float:right;height:13px;margin:1px 2px 0 7px;width:11px;background:transparent url(/rsrc.php/z3O30/hash/3wq3vjh4.png) no-repeat -869px -65px;text-indent:-5000px}
a:hover.ego_x{background-color:#3b5998;background-position:-857px -65px;text-decoration:none}
.ego_spo .ego_image img{max-height:80px;max-width:100px;-ms-interpolation-mode:bicubic;_clear:expression(
style.height = this.offsetHeight > 80 ? "80px":"auto",
style.width = this.offsetWidth > 100 ? "100px":"auto",
style.clear = "none", 0
)}
.ego_spo .click_text{color:#777}
.ego_spo .click_text:hover{text-decoration:none}
.ego_spo .ego_title{margin-bottom:4px;margin-right:20px}
.ego_spo .ego_social_context{margin-top:2px}
.ego_spo .UIEMUASSocialContext{padding-bottom:0}
.ego_medium .ego_image img{max-width:80px;-ms-interpolation-mode:bicubic;_clear:expression(
style.width = this.offsetWidth > 80 ? "80px":"auto",
style.clear = "none", 0
)}
.ego_medium a.ego_fb_photo{border:1px solid #ccc;padding:2px}
.ego_medium a.ego_fb_photo img{max-height:100px;max-width:74px;-ms-interpolation-mode:bicubic;_clear:expression(
style.height = this.offsetHeight > 100 ? "100px":"auto",
style.width = this.offsetWidth > 74 ? "74px":"auto",
style.clear = "none", 0
)}
.ego_fb_photo_tagged,
.ego_fb_photo_comments{margin-right:4px;position:relative;top:2px}

#bootloader_css_34xs4zq8yiasksoo_pkg_css { height: 42px; }