body {
    display: flex;
    justify-content: center;
    align-items: center;
}

.main_section {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.timer_section {
    text-align: center;
    color: white;
}

.countdown {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.time-box {
    background: rgb(255, 255, 255, 0.3);
    padding: 15px;
    border-radius: 15px;
    width: 80px;
    height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  box-shadow: 2px 2px 2.5px #000000;
}

.time-box span:first-child {
    font-size: 30px;
    font-weight: bold;
    color: #800000;
}

.label {
    font-size: 16px;
    color: #800000;
    margin-top: 5px;
}