#countdown {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px 24px;
    margin-bottom: 22px;
    border: 2px solid #28a745;
    padding: 16px;
}

    #countdown .card {
        border: 0;
    }

        #countdown .card .card-body {
            padding: 0;
        }

            #countdown .card .card-body p {
                text-align: center;
                margin-bottom: 0;
                font-size: 24px;
                font-weight: bold;
                color: #28a745;
                line-height: 100%;
            }

    #countdown .aviso {
        font-size: 24px;
    }

@media(max-width: 767px) {
    #countdown {
        gap: 16px;
    }

        #countdown .card .card-body p {
            font-size: 18px;
        }
}

@media(max-width: 575px) {
    #countdown {
        gap: 8px;
    }

        #countdown .aviso,
        #countdown .card .card-body p {
            font-size: 18px;
            font-size: 14px;
        }
}