#capacities {
    position: relative; /* کانتینر مرجع برای موقعیت‌دهی */
}

#green-cloak {
    position: absolute;
    background-color: #00b262;
    mix-blend-mode: multiply;
    border-radius: 1vw;
    z-index: 9999;
    pointer-events: none;
    opacity: 0;
    transition: all 0.4s ease, opacity 0.4s ease;
}

.capacity {
    position: relative;
    background-color: #a8a8a8;
    font-size: 1.505vw;
    display: inline-block;
    width: 9.4vw;
    border-radius: 1vw;
    font-weight: 500;
    text-align: center;
    color: white;
    margin-left: 1.8vw;
    cursor: pointer;
    transition: background-color 0.3s ease;
    z-index: 1;
}

    .capacity.active {
        background-color: #00b262; /* رنگ سبز دائمی پس از انتخاب */
    }