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  svg[style="max-height:100%" overflow="visible" fill="currentcolor"]
    text[y="50%" font-family="inherit" font-weight="inherit"] A responsive one-line header
p This header maintains its default font-size until it is too wide to fit on the page. If it starts overflowing, it will adjust to take up 100% of the page width.

  | Resize the page to try it out! Inspired by 
  a href="http://jxnblk.com/fitter-happier-text/" Fitter Happier Text
  | .

              $color: #333

html, body, svg, text
  width: 100%

body, a
  color: $color
  margin: 0
  padding: 24px
  font-size: 22px
  max-width: 540px
  text-align: justify
  box-sizing: border-box
  margin: 36px 0 0  
  font: bold 1rem sans-serif
  border-bottom: 2px solid $color
  max-width: 360px

              const svg = document.querySelector('svg');
const {offsetWidth, offsetHeight} = svg.querySelector('text');

svg.setAttribute('viewBox', `0 0 ${offsetWidth} ${offsetHeight}`);

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