.conteudo_pagina{
    margin-left: 0;
    margin-right: 0;
}
.cabecalho_fale_conosco{
    height: 140px;
    align-items: center;
    display: flex;
    justify-content: center;
    border-bottom: 1px solid #7a7a7a;
    background-color: #dadada;
    margin-bottom: 4em;
    flex-direction: column;
}

.coluna{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.coluna h1{
    font-size: 7em;
    color: #5a5a5a;
}
.coluna h3{
    font-size: 2em;
    font-weight: 600;
}
.coluna h5{
    font-size: 1em;
    color: #5a5a5a;
}
.coluna h4{
    font-size: 1.4em;
    color: #000;
}
.coluna h4 a{
    text-decoration: none;
    color: #000;
}

.container_fale_conosco{
    margin-bottom: 5em;
}