🚀 Feature Request

📝 Description

I want to see the effect of my website without setting the meta tag of viewport, but at present, the effect of my website will default to adding viewport in the application, which is different from the real effect on the mobile phone

✨ Describe the solution you'd like

I would like to see the effect without the following tags, and the default width of the page is 980px with no automatic scaling <meta name: "viewport", content: "width=device-width, initial-scale=1, shrink-to-fit=no" >