body {
  font-family: Sans-serif;
}

img {
  border-radius: 10px;
}

img.square {
  border-radius: 0px;
}

li:not(:last-child) {
    margin-bottom: 10px;
}

table.code {
    font-family: monospace;
    white-space: pre;
    color: white;
    background-color: gray;

}