#menuFijo{background-color:transparent;transition:background-color 0.5s ease}.menu-color-fijo-scroll{background-color:rgba(0,0,0,0.9)!important;transition:background-color 1s ease}.et-social-rss a{background-image:url('https://facilpedi.com/wp-content/uploads/2025/05/qr_icon.png');background-size:cover;color:transparent!important}.et-social-rss{width:40px;height:40px;display:inline-block}.et-social-rss a:before{content:none!important}