@media (max-width:980px){.dos-columnas-responsive,.tres-columnas-responsive{display:flex;flex-wrap:nowrap;justify-content:space-between}.dos-columnas-responsive .et_pb_column{width:50%;margin:0}.tres-columnas-responsive .et_pb_column{width:33.33%;margin:0}}.ov-preloader{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#fefefe;z-index:999999;height:100%;width:100%;overflow:hidden!important}.ov-preloader .ov-icon{width:100px;height:100px;position:absolute;left:50%;top:50%;background-image:url(https://ceprofesional.com/wp-content/uploads/2025/12/Carga-transparente.gif);background-repeat:no-repeat;background-position:center;-webkit-background-size:cover;background-size:cover;margin:-50px 0 0 -50px}