hLine method
Implementation
Widget hLine({color = UIData.lineBg, num mH = 0}) {
final lineView = HStack([
Container(
color: color,
height: UIData.lineH,
width: hsp,
).expand()
]);
return mH < 1
? lineView
: lineView.box.margin(EdgeInsets.symmetric(horizontal: mH.hsp)).make();
}