A {
  color: #144268;
  text-decoration: none;

}

A:hover {
  color: #144268;
 /* text-decoration: underline;     */
  text-decoration: none;
 /* font-weight: bold;          */
}

A.cursos {
  color: #144268;
  text-decoration: none;

}

A.cursos:hover {
  color: #144268;
 /* text-decoration: underline;     */
  text-decoration: none;
 /* font-weight: bold;          */
}