You can try with this.
Row(
children: [
Expanded(
child: Text(
commentdoc['username'],
style: mystyle(20),
),
flex: 1,
),
SizedBox(
width: 15.0,
),
Expanded(
child: Text(
commentdoc['comment'],
style: mystyle(20, Colors.grey, FontWeight.w500),
),
flex: 2,
)
],
),
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…