jupyterlab/packages/mathjax2/style/index.css

/*-----------------------------------------------------------------------------
| Copyright (c) Jupyter Development Team.
| Distributed under the terms of the Modified BSD License.
|----------------------------------------------------------------------------*/

/* Left-justify the MathJax preview in cell outputs. */
.jp-OutputArea-output.jp-RenderedLatex .MathJax_Preview .MJXp-display {
  text-align: left !important;
}

/* Left-justify the MathJax display equation in cell outputs. */
.jp-OutputArea-output.jp-RenderedLatex .MathJax_Display {
  text-align: left !important;
}