.form-group {
    position: relative;
}

.city_sel {
    list-style: none !important;
    padding: 0 !important;
    margin: 4px 0 0 !important;
    display: none;
    position: absolute !important;
    top: calc(100% + 4px) !important;
    right: 0 !important;
    left: auto !important;
    z-index: 1000 !important;
    width: 68% !important;
    background-color: #fff !important;
    border: 1px solid #ddd !important;
    border-radius: 4px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
    max-height: 240px !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    touch-action: pan-y;
}

.form-input > .city_sel {
    width: 100% !important;
    left: 0 !important;
    right: auto !important;
}

.city_sel li {
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 8px 12px !important;
    text-align: left !important;
    border-bottom: 1px solid #f0f0f0 !important;
    cursor: pointer !important;
    background-color: #fff !important;
    transition: background-color 0.2s !important;
    box-sizing: border-box !important;
}

.city_sel li:last-child {
    border-bottom: none !important;
}

.city_sel li:hover,
.city_sel li:active {
    background-color: #f5f5f5 !important;
}