div.enlaces
{
text-align: center;
Font:  16px  Arial;
color: #ff0000; 
}
a:link {color: gray; text-decoration: none;background-color:transparent;}     /* unvisited link */
a:visited {color: black; text-decoration:none;background-color:transparent;}  /* visited link */
a:hover {color: red; text decoration: none;background-color:transparent;}   /* mouse over link */
a:active {color: gray; text-decoration: none;background-color:transparent;}   /* selected link */