body {
    font-family: sans-serif;
    padding: 20px;
    max-width: 500px;
    margin: auto;
}

input, button, select {
    display: block;
    margin: 10px 0;
    padding: 10px;
    width: 100%;
    font-size: 16px;
}

#lang-box {
    text-align: right;
}

.flag {
    width: 32px;
    height: 20px;
    cursor: pointer;
    margin-left: 10px;
}

label {
    font-weight: bold;
    margin-top: 10px;
}

.go-back-btn {
    background-color: #f44336;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s;
}

    .go-back-btn:hover {
        background-color: #d32f2f;
    }

#shulu{
    max-width:600px;
    margin:auto;
}
@media (max-width: 768px) {
    #shulu {
        width:360px;
    }
 
}