figure, figure > img {
  max-width: 100%;
}

figure.float-left {
  float: left;
}

figure.float-right {
  float: right;
}

figure.align-center {
  margin-left: auto;
  margin-right: auto;
}

figure.align-center > img {
  display: flex;
  margin-left: auto;
  margin-right: auto;
}

h1.align-left, h2.align-left, h3.align-left, h4.align-left, h5.align-left, h6.align-left, p.align-left {
  text-align: left;
}

h1.align-center, h2.align-center, h3.align-center, h4.align-center, h5.align-center, h6.align-center, p.align-center {
  text-align: center;
}

h1.align-right, h2.align-right, h3.align-right, h4.align-right, h5.align-right, h6.align-right, p.align-right {
  text-align: right;
}

h1.align-justify, h2.align-justify, h3.align-justify, h4.align-justify, h5.align-justify, h6.align-justify, p.align-justify {
  text-align: justify;
}

iframe.align-center {
  display: flex;
  margin-left: auto;
  margin-right: auto;
}