#socialbar 
{
    display: none;
}


#menu_b1_colecoes_museologicas, #menu_b2_colecoes_arqueologicas, #menu_b3_colecoes_etnologicas, #menu_b4_historia_natural, #menu_b5_patrimonio_imaterial, #menu_b6_patrimonio_imovel
{
    width: 50%;    
    max-width: 100%;
    padding: 10px;
    box-shadow: 0 0 0 10px white inset;
    box-sizing: border-box;
}


#menu_b1_colecoes_museologicas {
    background-color: #3399cc;
}

#menu_b2_colecoes_arqueologicas {
    background-color: #b31e43;
}

#menu_b3_colecoes_etnologicas {
    background-color: #48ac44;
}

#menu_b4_historia_natural {
    background-color: #fb7c00;
}

#menu_b5_patrimonio_imaterial {
    background-color: #a0c423;
}

#menu_b6_patrimonio_imovel {
    background-color: #cc6699;
}



#menu_b1_colecoes_museologicas a img, #menu_b1_colecoes_museologicas img {
    float: right;
}

#menu_b2_colecoes_arqueologicas a img, #menu_b2_colecoes_arqueologicas img {
    float: right;
}

#menu_b3_colecoes_etnologicas a img, #menu_b3_colecoes_etnologicas img {
    float: right;
}

#menu_b4_historia_natural a img, #menu_b4_historia_natural img {
    float: right;
}

#menu_b5_patrimonio_imaterial a img, #menu_b5_patrimonio_imaterial img {
    float: right;
}

#menu_b6_patrimonio_imovel a img, #menu_b6_patrimonio_imovel img {
    float: right;
}