.x-sh .xstl{padding-top:6px;background:transparent url(/shadow-h.png ) no-repeat 0 0;}
.x-sh .xsml{background:transparent url(/shadow-h.png ) repeat-y -6px 0;}
.x-sh .xstr{padding-top:6px;background:transparent url(/shadow-h.png ) no-repeat -18px 0;}
.x-sh .xsmr{background:transparent url(/shadow-h.png ) repeat-y -12px 0;}
.x-sh .xsbl{padding-left:6px;background:transparent url(/shadow.png ) no-repeat 0 -12px;}
.x-sh .xsbc{background:transparent url(/shadow.png ) repeat-x 0 -36px;}
.x-sh .xsbr{padding-right:6px;background:transparent url(/shadow.png ) no-repeat right -6px;}