.city_checkbox {
    float: right;
}

.selected_city {
    width: 100px;
    background-color: aliceblue;
    float: right;
    border-color: aqua;
    border-width: thin;
    border-style: solid;
    border-radius: 23px;
    padding: 5px;
    margin: 3px;
    padding-right: 11px;
}

.close-selected-city {
    width: 15px;
    float: left;
    cursor: pointer;
}