body { background:linear-gradient(to bottom, #fff 0%,#ddd 100%); }
div.mainBox { background:linear-gradient(to bottom, #949494 0%,#555 100%); }
.top_menu { background:#949494; }

h1 { color:#555; }
#system_navigation { background:#949494; color:#fff; }
.sub_table .caption { background:#555; }
.countdown_green { background:linear-gradient(to bottom, #fff 0%,#949494 100%); }