#menu, .tdcenterpre, #puzzle, .brd_pre, .brd, .tdleftlight, .tdrightbrd, .tdrightborder, .tdleftpre, .tdbottompre, #top_nav {
 display: none
}

body {
 background: white;
}

.tdrightpre {
 background: white;
 color: black;
}