Examples in test: add viewport meta tag
This keeps bugging me today. As discussed on https://github.com/mathjax/MathJax-docs/issues/98
<meta name="viewport" content="width=device-width, initial-scale=1">
This keeps bugging me today. As discussed on https://github.com/mathjax/MathJax-docs/issues/98
<meta name="viewport" content="width=device-width, initial-scale=1">