.flex {
    display: flex;
    gap: 30px;
    width: 100%;
    justify-content: center;
flex-wrap: wrap;
}

.caixa {
border: none;
    padding: 30px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: var(--box-shadow-2);
    height: 140px;
    gap: 20px;
    justify-content: center;
    border-top: 2px solid var(--green-30);
    text-align: center;
}

.caixa-container {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 35px;
    justify-content: center;
    align-items: center;
}