.price__table .table-item .item-btn {
    width: auto;
    height: auto;
    background: transparent;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    border-radius: 0;
}
.price__table .table-item .item-btn::after {
    display: none;
}
.price__table .table-item .item-btn__title {
    margin-right: 1vw;
    font-weight: bold;
    font-size: 1vw;
}
.price__table .table-item .item-btn__control {
    width: 1.6666666667vw;
    height: 1.6666666667vw;
    background-color: var(--main-color);
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: .3s;
}
.price__table .table-item .item-btn__control::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    background-color: var(--main-color);
    -webkit-animation: pulse_2_small 2s linear infinite;
    animation: pulse_2_small 2s linear infinite;
    z-index: -1;
}
.price__table .table-item .item-btn.open {
    transform: unset;
    filter: unset;
    background-color: transparent;
}
.price__table .table-item .item-btn.open .item-btn__control {
    transform: rotate(45deg) scale(1.3);
    filter: drop-shadow(0 0 2.6041666667vw rgba(0, 0, 0, 0.05));
    background-color: #b3b4b5;
}
.price__table .table-item:nth-child(even) .item-btn.open {
    background-color: transparent;
}
.price__table .table-item:nth-child(even) .item-btn.open .item-btn__control {
    background-color: #b3b4b5;
}
.price__table .table-item .item-btn.open .item-btn__control::after {
    display: none;
}

@media only screen and (max-width: 768px) {
    .price__table .table-item .item-btn {
        right: 5.5vw;
        top: 6vw;
    }
    .price__table .table-item .item-btn__title {
        font-size: 3vw;
        margin-right: 3vw;
    }
    .price__table .table-item .item-btn.open {
        background-color: transparent !important;
    }
    .price__table .table-item .item-header {
        padding-right: 28.625vw;
    }
    .price__table .table-item .item-btn__control {
        width: 6vw;
        height: 6vw;
    }
}