Above, a simple layout, we first select the text box outermost rectangle
Click: New interactive
Click: Select
Click: More style options
Check: the line color, select a color, click: OK
> When you get selected focus - Select the text box, the new interactive
Then choose: Select Settings
Select border01 (border01: rectangular user name input box is located)
Click: OK
Cancel Repeat the above steps to focus, loses focus border01 set to false
Password border color is set to repeat the user name border settings, the effect is as follows