* {
    box-sizing: border-box;
    font-family: sans-serif;
}

#caixa-formulario-contato {
    display: flex;
    flex-direction: column;
}

.outline-bottom {
    transition: box-shadow 0.3s ease-in-out;
}

.outline-bottom:focus {
    outline: none;
    box-shadow: 0px 5px .25rem rgba(13,110,253,.25);
}

label {
    display: block;
    margin-bottom: 10px;
}

.interrogacao {
    font-size: 0.8em;
    color: blue;
    text-decoration: underline;
}

#estrutura-pagina {
	display: grid;
	grid-template-columns: 100%;
}

input[type='text'], input[type='email'] {
    width: 80%;
}

@media (min-width: 768px) {
    #estrutura-pagina {
        grid-template-columns: 2% 60% 38%;
    }

    .coluna-direita {
        background-color: #f0f0f0;
    }

    #caixa-formulario-contato {
        margin-right: 10px;
    }
}

@media (min-width: 992px){
    #estrutura-pagina {
        grid-template-columns: 20% 50% 30%;
    }

    #caixa-formulario-contato {
        margin: 60px 20px 20px 20px;
        padding: 20px 10px 10px 20px;
        border: 1px solid #dedede;
    }

    input[type='text'], input[type='email'] {
        width: 50%;
    }

    .coluna-lateral {
        background-color: #f0f0f0;
    }
}

textarea {
    width: 100%;
    margin-bottom: 40px;
}

.campo-formulario-contato{
    margin-top: 50px;
}

input[type='submit'] {
    align-self: flex-end;
}

#unidade-anuncio {
    margin-bottom: 40px;
}