How to change the attributes of Text area and Input Label created by Codiqa?

How to change the attributes of Text area and Input Label created by Codiqa?

Hello,

I created a page in Codiqa with input labels and text area.  

1.  The text area is way long and there is no way to adjust the size in codiqa

2.  The input label needs to have custom attributes like font size, color, etc.  

How do I do it in Jquery?

Thanks

Sam