in checkout , when we forget to fill out a field , erro message will show... How can we change the color of that please?
First Name is a required field.
Last Name is a required field.
Address is a required field.
Town/City is a required field.
Postcode/Zip is a required field.
Country is a required field.
State/County is a required field.
Invalid shipping method
Create a new thread and tell me what problems you are encountering and what you want to know. 
There is no step 3 :) 
