.dadata-address {
    position: relative;
}

.dadata-address__list {
    display: none;
    position: absolute;
    top: calc(100% + 3rem);
    left: 0;
    width: 100%;
    max-height: 240rem;
    overflow-y: auto;
    margin: 0;
    padding: 4rem 0;
    list-style: none;
    background: #fff;
    border: 1px solid #000;
    border-radius: 3rem;
    box-shadow: 0 3rem 9rem rgba(0, 0, 0, .12);
    box-sizing: border-box;
    z-index: 30;
}

.dadata-address.is-open .dadata-address__list {
    display: block;
}

.dadata-address__option {
    padding: 9rem 20rem;
    font: 14rem/1.3 "PT Sans", Arial, sans-serif;
    color: #000;
    cursor: pointer;
}

.dadata-address__option:hover,
.dadata-address__option.is-active {
    background: #f2f4f7;
}

.dadata-address.is-unavailable #User_address {
    background-color: #fff;
}