/* Блок смены языка */
#lang_block label input:checked + span {
    color: #344767;
}

body.dark-page #lang_block label input:checked + span {
    color: #fff;
}

#lang_block label span {
    font-size: 16px;
    cursor: pointer;
}

@media (max-width: 575px) {
    #lang_block label span {
        font-size: 24px;
    }
}