.institucional li {
    width: 100%;
}

.institucional .col-sociais li {
    width: auto;
}

.mini-banner:before {
    content: "Tire suas dúvidas pelo Whatsapp (48) 98835-7665";
    width: 100%;
    background: #f4f4f4;
    height: 30px;
    line-height: 28px;
    padding: 16px 0;
    font-size: 18px;
    text-align: center;
    font-weight: 600;
    border-radius: 5px;
    margin-bottom: 25px;
    font-family: var(--ff),sans-serif;
    text-transform: uppercase;
}