.line_all {  border: thin #CCCCCC solid}
.line_ru {  border-color: black #CCCCCC #CCCCCC black; border-style: solid; border-top-width: 0px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 0px}
.line_u {  border-color: black black #CCCCCC; border-style: solid; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 1px; border-left-width: 0px}
.line_r {  border-color: black #CCCCCC black black; border-style: solid; border-top-width: 0px; border-right-width: 1px; border-bottom-width: 0px; border-left-width: 0px}
.line_l {  border-color: black black black #CCCCCC; border-style: solid; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 1px}