Graham bemethavinci You just set your own css for it
create yourself a plain text file (call it whatever you want +.css)
for example my_styles.css and add a link in the head tags below the bootstrap ones
<link rel="stylesheet" href="/my_styles.css">
then add your own css styles to that file
for example bootstrap uses this to style <a> links

a { color: #337ab7; text-decoration: none; } a:hover, a:focus { color: #23527c; text-decoration: underline; }

all you need to do is change the hexadecimal color codes