.region-section {
    margin: 52px 0 52px 5px;
    color: rgb(102, 102, 102);
    display: block;
}
.region-section h2 {
    font-weight: bold;
    color: #000;
    font-size: 120%;
    margin-bottom: 1.2em;
}
.countries-list {
    display: flex;
    flex-wrap: wrap;
}
.country-item {
    width: 25%;
    margin: 5px 0 2em;
}
.country-item h3 {
    margin-bottom: 1.2em;
}
.user-item {
    margin: 5px;
}