body {
    font-family: Arial, sans-serif;
}

#floatingBtn {
    position: fixed;
    right: 20px;
    top: 130px;
    background-color: #4CAF50;
    color: white;
    padding: 12px 20px;
    border-radius: 5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px; /* เพิ่มช่องว่างระหว่างไอคอนและข้อความ */
    font-size: 16px;
}

#floatingBtn:hover {
    background-color: #45a049;
}

.popup_lang {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
}

.popup_lang-content {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    width: 320px;
    position: relative;
}

.language-buttons {
    display: flex;
    justify-content: flex-start;
    gap: 10px;
    margin-top: 20px;
    padding: 10px;
}

.language-buttons button {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #4CAF50;
    color: white;
    padding: 8px 15px;
    font-size: 14px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.language-buttons button:hover {
    background-color: #45a049;
}

.language-logo {
    width: 25px;
    height: 25px;
    margin-right: 8px;
    border-radius: 36px;
}

.close-btn {
    background-color: transparent;
    color: #f44336;
    font-size: 24px;
    position: absolute;
    top: 10px;
    right: 10px;
    border: none;
    cursor: pointer;
}

.close-btn:hover {
    color: #e53935;
}