콘텐츠 본문에 사용

<div style="width: 600px; margin: auto; text-align: center;">
    <img id="slider-img" src="<https://api.connected456.co.kr/files/05365b95-3725-49fd-a5f8-e310a6352a39>" 
        style="width: 600px; height: 600px; object-fit: cover;">
    
    <div style="margin-top: 10px;">
        <button onclick="document.getElementById('slider-img').src='<https://api.connected456.co.kr/files/05365b95-3725-49fd-a5f8-e310a6352a39>'" style="padding: 8px 12px; cursor: pointer;">1</button>
        <button onclick="document.getElementById('slider-img').src='<https://api.connected456.co.kr/files/a7873b72-d817-4cb9-b978-bb202feee5f9>'" style="padding: 8px 12px; cursor: pointer;">2</button>
        <button onclick="document.getElementById('slider-img').src='<https://api.connected456.co.kr/files/bc5703b2-b3fd-497c-b4db-059ed6928129>'" style="padding: 8px 12px; cursor: pointer;">3</button>
        <button onclick="document.getElementById('slider-img').src='<https://api.connected456.co.kr/files/3e5b4a98-e167-4c8a-9440-4fd602628d51>'" style="padding: 8px 12px; cursor: pointer;">4</button>
        <button onclick="document.getElementById('slider-img').src='<https://api.connected456.co.kr/files/371d7c3e-b0f0-4a61-896b-b6371aa37607>'" style="padding: 8px 12px; cursor: pointer;">5</button>
    </div>
</div>