body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            background-color: #f4f4f4;
}
 #custom-form {
        background-color: #fff;
        max-width: 400px;
        margin: 20px auto;
        padding: 20px;
        border-radius: 5px;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    }
    
     input[type="text"], input[type="password"], select {
            width: 100%;
            padding: 10px;
            margin-bottom: 10px;
            border: 1px solid #ccc;
            border-radius: 4px;
            box-sizing: border-box;
        }
        input[type="button"] {
            background-color: #4CAF50;
            color: white;
            padding: 10px 20px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 16px;
        }
        input[type="button"]:hover {
            background-color: #45a049;
        }
    
    #submit-button {
        background-color: #4CAF50;
        color: white;
        padding: 10px 20px;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        font-size: 16px;
    }
    
    #submit-button:hover {
        background-color: #45a049;
    }
    
    .centered-image-container {
        text-align: center;
    }
    
    .centered-image {
        border-radius: 50%;
        overflow: hidden;
        width: 200px;
        height: 200px;
        margin: 0 auto;
    }
    
    .centered-image img {
        display: block;
        max-width: 100%;
        height: auto;
    }