# Image Generation Prompt for HTML/CSS Explanation Diagram

> A user tested the new GPT Image 1.5 model, finding that NanoBanana Pro still performs better for generating images containing Japanese text. The user provides…

- Type: single prompt
- Written for: [GPT Image 1.5](https://orisu.ai/prompts/m/gpt-image-1.5)
- Category: [Content](https://orisu.ai/prompts/c/content)
- Tags: Tech, Multi-aspect, Starter, Editorial
- Published: 2026-09-07
- Page: https://orisu.ai/prompts/image-generation-prompt-for-htmlcss-explanation-diagram

## Prompt

- Model: GPT Image 1.5

```text
Please generate an image that explains HTML and CSS in a very easy-to-understand diagram.
The size should be 16:9.
```

Variables you can change (shown above with their defaults):

- size: 16:9

Original prompt (ja):

```text
HTMLとCSSについてめちゃくちゃわかりやすく図解解説した画像生成してください。
サイズは16:9でお願いします。
```

## Example output

- ![Image Generation Prompt for HTML/CSS Explanation Diagram — example output](https://assets.orisu.ai/prompt-library/youmind/image-generation-prompt-for-htmlcss-explanation-diagram.jpg)

## Credit

- Author: 神山 | 知らないと損するAI活用術 (https://x.com/kamiyama_gpt)
- Original post: https://x.com/kamiyama_gpt/status/2001079378231615544
- Collected via: youmind.com

## Run it in Orisu

Orisu runs this prompt on your own product, model or brand, with dozens of image and video models under one account. Start free: https://app.orisu.ai/auth/sign-up?utm_source=prompt-library&utm_medium=cta&utm_campaign=prompts&utm_content=image-generation-prompt-for-htmlcss-explanation-diagram&utm_term=markdown&prompt=image-generation-prompt-for-htmlcss-explanation-diagram

Source: Orisu prompt library, https://orisu.ai/prompts/image-generation-prompt-for-htmlcss-explanation-diagram