@media screen and (min-width: 320px) {

  .ancora { top:-20px; left:0; position: absolute; }

}


@media screen and (min-width: 620px) {


}


@media screen and (min-width: 1000px) {


}


@media screen and (min-width: 1320px) {

  .ancora { top:-160px; left:0; position: absolute; }



}


@media screen and (min-width: 1580px) {



}


@media screen and (min-width: 1880px) {

}