body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-image: url('https://www.sgtenergy.tn/images/bg.jpg');
    color: #111;
}
.container {
    display: flex;
    justify-content: space-between;
    padding: 40px;
    flex-wrap: wrap;
}
.left, .right {
    width: 100%;
    max-width: 48%;
}
img {
    max-width: 100%;
    border-radius: 10px;
    margin-bottom: 20px;
}
form {
    display: flex;
    flex-direction: column;
}
input, textarea {
    margin-bottom: 10px;
    padding: 10px;
    font-size: 1em;
}
.button, button {
    background: #007BFF;
    color: white;
    border: none;
    padding: 12px;
    cursor: pointer;
}
.button:hover, button:hover {
    background: #0056b3;
}