#conteudo {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

#conteudo>div {
    width: 400px;
    padding: 30px;
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 0 5px #CCC;
}

#loading {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000000;
    background-color: #FFFFFF97;
    display: none;
    align-items: center;
    justify-content: center;
}

@keyframes loading {
    from {
        transform: rotate(0);
    }
    to {
        transform: rotate(360deg);
    }
}

#loading .material-symbols-outlined {
    font-size: 100px;
    animation: loading 2s linear infinite;
    color: var(--corBase);
}

@media (max-width:990px) {
    body {
        background-size: auto 100%;
    }
    #conteudo>div {
        width: 80%;
    }
}