.pl { float: left; margin: 0 30px 20px 0; width: 400px }
.pl img { max-width: 150px; max-height: 150px }

.cnt { width: 400px; height: 400px; text-align: center }
#pnl_lnk img { max-width: 400px; max-height: 400px }

.pr { padding-left: 430px }
.rt { float: right; margin-top: 0 }

h1 { margin-bottom: 0.6em }
h1 img { vertical-align: middle }
h1 a { color: #000 }

p.handles img { max-height: 100px }
p.windows img, p.colours img { max-height: 40px; margin-right: 5px; }