.logo-fromat {
	border-bottom-width: 1px;
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: solid;
	border-left-style: none;
	border-top-color: black;
	border-right-color: black;
	border-bottom-color: #FFFFFF;
	border-left-color: black;
}
.dao-hang-format {
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: solid;
	border-left-style: none;
	border-bottom-color: #CCCCCC;
; border-bottom-width: 1px
}