body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

.container {
    display: flex;
    max-width: 900px;
    margin: 50px auto;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
}

.left {
    flex: 1;
}

.left img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.right {
    flex: 1;
    padding: 40px;
}

.right h2 {
    margin-bottom: 20px;
    color: #333;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #555;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.btn {
    display: inline-block;
    padding: 12px 20px;
    margin-right: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

.btn-register {
    background-color:  #e91e63;
    color: #fff;
}

.btn-register:hover {
    background-color: #218838;
}

.btn-back {
    background-color: #6c757d;
    color: #fff;
}

.btn-back:hover {
    background-color: #5a6268;
}