.sonpo-math-text { min-width: 0; line-height: 1.8; overflow-wrap: anywhere; }
.sonpo-math-text .katex { font-size: 1.05em; }
.sonpo-math-text .katex-display {
  margin: .5em 0;
  padding: .25em 0;
  overflow-x: auto;
  overflow-y: hidden;
}
.sonpo-math-text .katex-display > .katex { text-align: left; }