.boader {  border: #666666; border-style: solid; border-top-width: thin; border-right-width: thin; border-bottom-width: thin; border-left-width: thin}
.boader_top { border: #666666 solid; border-width: thin 0px 0px}
.boader_lower { border: #666666 solid; border-width: 0px 0px thin}
.boader_right { border: #666666 solid; border-width: 0px thin 0px 0px}
.boader_left { border: #666666 solid; border-width: 0px 0px 0px thin}
.boader_no_b { border: #666666 solid; border-width: thin thin 0px}