.header__lng button {
    color: #333;
    text-decoration: none;
    margin: 0 5px;
    padding: 5px 12px;
    border: none;
    border-radius: 3px;
    transition: background-color 0.3s;
    font-size: 14px;
    line-height: 1;
    background: none;
    height: 36px;
    display: flex;
    align-items: center;
}

.header__lng button.active_lang {
    background-color: #20c0f3;
    color: white;
}

.header__lng button:hover {
    background-color: #f0f0f0;
    text-decoration: none;
}

.header__lng button.active_lang:hover {
    background-color: #1ab0e0;
}
.header__lng, .language-form {
    display: flex;
    align-items: center;
    height: 50px;
}
.header__lng {
    margin-top: 4px; /* или подберите под ваш дизайн */
}