div#alphabg { background: url(css/img/clr20.png) repert;
height:100%;}

div#alphabg20 { background: url(css/img/clr20.png) repert;
height:100%;}

div#alphabg40 { background: url(css/img/clr40.png) repert;
height:100%;}

div#alphabg60 { background: url(css/img/clr60.png) repert;
height:100%;}

div#alphabg80 { background: url(css/img/clr80.png) repert;
height:100%;}