.lo {  background-image: url(../pics/misc/tab_lo.gif); height: 14px; width: 14px}
.left {  background-image: url(../pics/misc/tab_l.gif); width: 14px}
.leftu {  background-image: url(../pics/misc/tab_lu.gif); height: 14px; width: 14px}
.righto {  background-image: url(../pics/misc/tab_ro.gif); height: 14px; width: 14px; clip:  rect(   )}
.right {  background-image: url(../pics/misc/tab_r.gif); width: 14px; clip:  rect(   )}
.rightu {  background-image: url(../pics/misc/tab_ru.gif); height: 14px; width: 14px; clip:  rect(   )}
.oben {  background-image: url(../pics/misc/tab_o.gif); height: 14px; clip:  rect(   )}
.unten {  background-image: url(../pics/misc/tab_u.gif); height: 14px; clip:  rect(   )}