.index {  border-color: black #999999; border-style: outset; border-top-width: 0px; border-right-width: 1px; border-bottom-width: 0px; border-left-width: 1px}
.left_line {  border-color: black black black #000000; border-style: solid; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 1px}