.debug-scrollbox {
    border: 1px solid red;
}
.debug-scrollbox div {
    margin: 10px;
    max-height: 300px;
    overflow-y: scroll;
}
.hidden {
    display: none;
}
.js-rates-link {
    cursor: pointer;
}

.letters__item,
.letters__item:active,
.letters__item:visited,
.letters__item:hover {
    font-size: 16px;
    line-height: 19px;
    text-transform: uppercase;
    color: #355fb3;
    text-decoration: none;
}

.countries {
    column-count: 3;
    padding: 0 0 30px;
}

.countries__group {
    padding: 0 0 30px;
}

.countries__title {
    font-size: 16px;
    line-height: 19px;
    font-weight: bold;
    padding: 0 0 5px;
}

.countries__link,
.countries__link:active,
.countries__link:visited,
.countries__link:hover {
    font-size: 16px;
    line-height: 28px;
    color: #000;
    display: block;
    text-decoration: none;
}

.countries__link:hover,
.countries__link:active:hover,
.countries__link:visited:hover,
.countries__link:hover:hover {
    text-decoration: underline;
    text-decoration-color: rgba(0, 0, 0, 0.2);
}
.desktop__banner {
    display: inline;
}
.mobile__banner {
    display: none;
}
@media (max-width: 768px) {
    .desktop__banner {
        display: none;
    }
    .mobile__banner {
        display: inline;
    }
}
.bottom__banner {
    position: fixed;
    width: 100%;
    top: auto;
    bottom: 0;
    left: 0;
    margin: auto;
    z-index: 2147483646;
    line-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.bottom__banner--close {
    position: absolute;
    top: 0;
    right: 2px;
    width: 25px;
    height: 25px;
    display: flex;
    padding-bottom: 8px;
    padding-left: 14px;
    justify-content: center;
    align-items: center;
    transition: color .2s;
    color: #fff;
    background-color: transparent;
    border: none;
    outline: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}
@media (min-width: 1024px) {
    a.wall {
        display: block;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 2;
        background-position: top center;
        background-repeat: no-repeat;
        position: fixed
    }
    header {
        //margin: 215px auto 0;
    }
}
header, main, footer {
    z-index: 10;
}