header {
margin-bottom: 0 !important;
}
.container-principal{
    margin-top: 50 !important; /*colocar o site no topo, sem espaços*/
    padding-top: 50 !important;
}
.secao-banners {
  margin-top: 0 !important;  
}
.pagina-inicial {
    background-color: #FFFFFF !important; /*cor do fundo do site*/
}
.rodape {
    background-color: #FFFFFF !important; /*cor do rodape, final do site*/
}