body {
    margin: 0 250px 0 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background: url('background.jpg') no-repeat center center fixed;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.login-container {
    background: none;
    width: 250px;
    margin-top: 100px;
    padding-left: 80px;
}

.login-form h2 {
    margin-bottom: 35px;
    color: white;
    display: none;
}

.form-group {
    margin-bottom: 15px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 2px;
    color: rgba(180, 180, 180, 0.777);
    font-weight: 500;
    font-size: 12px;
}

.form-group input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccccccba;
    background: none;
    border-radius: 5px;
    outline: none;
    box-sizing: border-box;
    color: white;
    font-size: 14px;
    box-shadow: inset 0 0 0 200px #0005
}

button {
    width: 100%;
    padding: 8px;
    border: none;
    border-radius: 5px;
    background-color: #5cb85c;
    color: white;
    font-size: 16px;
    cursor: pointer;
    margin-top: 20px;
}

button:hover {
    background-color: #4cae4c;
}

.error-message {
    color: red;
    margin-bottom: 10px;
}