#Topo {
    height: auto;
    height: 86px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 5;
}


    #Topo div.sistema span {
    font-weight: 600;
    font-size: 24px;
}

    #Topo div.sistema a.link {
    padding: 15px;
    margin: 0px;
}