Link appearance ...

Within my WordPress posts, links are functional, but not appearing as "blue underlined" text (or any other change). They appear as normal text. I am presuming I need to change some of the style-sheet code, but would appreciate it if someone could point me to the right spot (and the right settings).

Thanks!

 

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

Code:

.post_content a {
color: your color value;
text-decoration: underline;
}