Help me in solving HTML45 problem

help
,
1

My issue

can’t solve this question

My code

// your code goes here
<body>
    <header>
        <h1>My recent trip to Greece</h1>
    </header>

    <main>
        <!-- Update <h2> task here -->  
        <h2 style=" color: blue; font-size:16px;">Overview</h2>
        <h3>
            
           
            <ol style="color: red; font-size:25px;">
                <li>Greece</li>
                <li>Trip Options</li>
                <li>Trip Itinerary</li>
            </ol>
        </h3>
    </main>

</body>

Learning course: Learn HTML / CSS
Problem Link: CSS Inline styling Practice Problem in HTML / CSS - CodeChef