.linebottom {
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #000000;
}
.linetop {
	border-top-width: 1px;
	border-top-style: solid;
	border-top-color: #000000;
}
.linetopbottom {
	border-top-width: 1px;
	border-top-style: solid;
	border-top-color: #000000;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #000000;
}
.px12 {
	font-size: 12px;
}
.px14 {
	font-size: 14px;line-height: 22px;
}