I really don’t like the link and visited link colors on reddit; they are too similar in appearance. I prefer to have green links and red visited links. I can get these link colors by installing the Stylish Addon and creating the following style:
@namespace url(http://www.w3.org/1999/xhtml);
@-moz-document domain("reddit.com") {
.title a{color: #005500 !important;}
.title a:visited{color: #770000 !important;}
.title a:hover{color: #009900 !important;}
}
ArchMunky 