#logo, #header_right {
    display: none;
}

#header {
    display: block;
    margin-bottom: 5px;
}

#header_left {
    width: 100%;
    height: 350px;
    display: flex;
    justify-content: center; /* Centra horizontalmente */
    align-items: center;     /* Centra verticalmente */
    overflow: hidden;
    background: url("https://www.fedo.org/web/images/banners/destacado/811c.jpg") center center no-repeat;
    background-size: contain;
    margin-left: 5px;
    margin-right: 5px;
}

#eventref {
    width: 100%;
    height: 350px;
    background: url("https://www.fedo.org/web/images/banners/destacado/811c.jpg") center center no-repeat;
    background-size: contain;
    display: block;
    overflow: hidden;
}

#eventref span {
    display: none;
}