@media (max-width: 902px)

{

    .cabecalho_principal .lista_menu
    {
    position: absolute;
    display: block;	
    width: 100%;
    background-color: #02071a;
    top: -405px;
    min-height: 320px;
    z-index: -1; 
    transition: 0.5s;
    }


    .cabecalho_principal .lista_menu li
    {
     padding: 15px;
     padding-left: 0px;
    font-family: cairo;
    font-size: 13pt;
    line-height: 30px;
    cursor: pointer;
    position: relative;	
    top: 10px;
    }




    .cabecalho_principal .sublistas_menu
    {
    position: relative;
    background-color: transparent;
    left: 0px;
    top: 0px;
    border-radius: 0px;
    padding: 0px;
    padding-left: 0px;
    display: none;
    transition: 0.5s;
    opacity: 0;
    }


    .cabecalho_principal .sublistas_menu ul li
    {
    transition: 0.5s;
    padding: 5px;
    padding-left: 0px;
    left: 30px;
    line-height: 40px;
    }
    

    .cabecalho_principal .btn_fale_conosco
{
display: none;
}

.cabecalho_principal .img_logo
{
position: relative;
width: 130px;
top: 10px;	
left: calc(50%);
transform: translateX(-50%);
width: 120px;
}

.cabecalho_principal .icon_mensagem
{
   display: block; 
}

.cabecalho_principal .icon_menu
{
   display: block; 
}

    
}