I will provide some guidance and offer insights on each suggestion.
There are various options to consider depending on the level of investment you are willing to make in resolving this issue. Considering it is a crucial aspect of your site, dedicating time to address it is advisable.
Initial Approach: Develop an SVG version resembling the appearance of the iPhone frame:
- If you are not familiar with SVG, it represents a vector graphic that maintains its quality when zoomed in or out. Think of it as text on a screen; the text does not lose clarity when magnified.)
- You can integrate the SVG within a div and apply the CSS style:
position: relative.
- Inside the parent div, include another div with the CSS rule set as
position:absolute and specify left and top coordinates in relation to the parent div.
- Avoid using pixels; opt for ems instead. Pixels may not yield consistent results when zooming in or out (zooming resembles displaying content on various screen resolutions.. but let's keep it simple)
Secondary Option: Utilize a bitmap
- Similar to the previous method, you can use a bitmap image instead of an SVG representation of the iPhone. Set the bitmap as a background and follow similar steps as mentioned earlier.
- The downside to this approach is that image quality may degrade as users zoom in or out. As observed in your case, zooming in at 500% reveals pixelation around the edges. Investing effort in enhancing visual appeal is recommended. HTML5 presents ample opportunities to achieve this.
Mandatory Step: Avoid incorporating iframes.. as it poses a more complex challenge with limited benefits relevant to your scenario.