a {
      color: white;
      font-size: 250%;
      text-decoration: none;
      cursor: pointer;

}

a:hover,
a:active {
  color: #333342;
  text-decoration: none;

}



.descripcion
{
  color: #757575;
  font-size: 100%;
  text-align: center;
}

.descripcionOtro
{
  color: white;
  font-size: 100%;
  text-align: center;

  position: absolute;
  top: 50%;
  left:50%;
  transform: translate(-50%,-50%);
}

.row-centered {
    text-align:center;
}
.col-centered {
    display:inline-block;
    float:none;
    /* reset the text-align */
    text-align:left;
    /* inline-block space fix */
    margin-right:-4px;
}