html, body { 
background-color: #f7f7f7 !important; 
}
#caio-cortina-transicao {
position: fixed;
top: 0;
left: 0;
width: 100vw;
height: 100vh;
background-color: #f7f7f7; 
z-index: 999900; 
pointer-events: none; 
opacity: 1; 
transition: opacity 0.4s ease-in-out;
}
#caio-cortina-transicao.revelar-pagina {
opacity: 0;
}