.woocommerce-Tabs-panel--additional_information .os-pda,
.custom-product-section .os-pda {
    width: min(100%);
    display: grid;
    gap: 10px;
    margin: 0 auto;
    text-align: left;
}

.os-pda__item {
    border: 1px solid rgba(0, 0, 0, .1);
    border-radius: 16px;
    background: #fff;
    overflow: hidden;
/*     box-shadow: 0 8px 26px rgba(0, 0, 0, .04); */
}

.os-pda__trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 18px 20px;
    border: 0;
    background: transparent;
    color: inherit;
    cursor: pointer;
    text-align: left;
    font: inherit;
}

.os-pda__trigger:hover,
.os-pda__trigger:focus {
    background: rgba(0, 0, 0, .025);
    outline: none;
}

.os-pda__title {
    font-weight: 700;
    line-height: 1.3;
}

.os-pda__icon {
    position: relative;
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
}

.os-pda__icon::before,
.os-pda__icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 2px;
    border-radius: 4px;
    background: currentColor;
    transform: translate(-50%, -50%);
    transition: transform .22s ease;
}

.os-pda__icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.os-pda__item.is-open .os-pda__icon::after {
    transform: translate(-50%, -50%) rotate(0deg);
}

.os-pda__panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height .28s ease;
}

.os-pda__content {
    padding: 0 20px 20px;
    color: rgba(0, 0, 0, .68);
    line-height: 1.65;
}

.os-pda__content > *:first-child {
    margin-top: 0;
}

.os-pda__content > *:last-child {
    margin-bottom: 0;
}

.os-pda__content ul,
.os-pda__content ol {
    margin-left: 18px;
}

.os-pda__content p {
    margin-bottom: 10px;
}

@media (max-width: 767px) {
    .woocommerce-Tabs-panel--additional_information .os-pda,
    .custom-product-section .os-pda {
        gap: 8px;
    }

    .os-pda__trigger {
        padding: 16px;
    }

    .os-pda__content {
        padding: 0 16px 16px;
    }
}