body, html { height: 100%; }
body { margin: 0px; color:#000; font: 0.8em/1.2em 'Arial', sans-serif; text-rendering: optimizespeed; letter-spacing: 0.001em; word-spacing: -0.2ex; font-weight: inherit; }

.demo_frame_w { min-height: 100%; width:100%; height: auto !important; height: 100%; margin: 0 auto -54px; }
.demo_frame { display: block; position: absolute; width: 100%; height: 100%; min-width: 865px; }