Hypertext link colour

I am using the local business theme at www.cauncehypnotherapy.co.uk. I am using the blue colour scheme but find that links within the white portions of the screens (i.e. the body of a screen) are grey and very difficult to distinguish from the standard (non link text). I would like links to be in a different colour. Can someone advise what changes to make to the css to make this happen? Thanks in anticipation

 

Hello,

Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

a {
color: blue;
} 

Thanks & Regards
Gourav Shrivastava