/* add your custom styles to this file */
/* please leave the file in the repository even if you do not add custom styles */

@import url("https://fred-wang.github.io/MathFonts/STIX/mathfonts.css");
@import url("https://fred-wang.github.io/MathFonts/LatinModern/mathfonts.css");
@import url("https://fred-wang.github.io/MathFonts/XITS/mathfonts.css");

.reveal .profile_photo { width: 3em; vertical-align: middle; border-radius: 25%; margin: 5px; }

iframe {
  width: 50vw;
  height: 50vh
}

ul { font-size: 0.95em; }
ul ul { font-size: 0.85em; }

th { text-align: center; }


math {
  font-family: Latin Modern Math;
}

.animate-color {
  animation: color-change 5s infinite;
}
@keyframes color-change {
  0% { color: red; }
  50% { color: blue; }
  100% { color: red; }
}

.animate-size {
  animation: size-change 8s infinite;
}
@keyframes size-change {
  0% { font-size: 1em; }
  50% { font-size: 2em; }
  100% { font-size: 1em; }
}

.boxed {
    padding: .1em;
    border: .1em solid green;
    margin: .1em;
}