.citybox-popup{
    position: fixed;
    overflow: auto;
    display: none;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: rgba(30,30,30,0.95);
    z-index:10200;
    visibility: hidden;
    opacity: 0;
    transition: opacity .3s;
}
.citybox-show{overflow: hidden;}
.citybox-show .citybox-popup{
    display: block;
    visibility: visible;
    opacity: 1;
}
.citybox-popup__content{
    margin: 0 auto;
    padding:100px 0 30px;
    z-index: 100;
    width: 80%;
    column-count: 5;
    column-gap: 10px;
}

.citybox-item{
    display: flex;
    flex-direction: column;
    page-break-inside: avoid;
    break-inside: avoid;
}
.citybox-item__char{
    font-weight: 700;
    color: #fff;
    font-size: 16px;
    padding:20px 0 9px;
}
.citybox-popup__content a{
    color: #a9a9a9;
    font-size: 16px;
    font-weight: 300;
    cursor: pointer;
}
.citybox-popup__content a:hover{color:#fff;}
.citybox-popup__close{
    font-size: 30px;
    color: #fff;
    position: fixed;
    top: 20px;
    right: 30px;
    line-height: 1;
    cursor: pointer;
}

@media (max-width: 1199px){
    .citybox-popup__content{column-count: 4;}
}
@media (max-width: 991px){
    .citybox-popup__content{
        width: 100%;
        padding:50px;
        column-count: 3;
    }
}
@media (max-width: 767px){
    .citybox-popup__content{
        column-count: 2;
    }
}
@media (max-width: 400px){
    .citybox-popup__content{
        column-count: 1;
    }
}