@import url("https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@400;700&display=swap");
body {
  font-family: "M PLUS Rounded 1c", sans-serif;
}

h1,
h2,
h3 {
  font-family: "游ゴシック体", "YuGothic", "游ゴシック", "Yu Gothic", sans-serif;
}

h2 {
  border-bottom: 1px solid #a2a9b1;
}

ol li,
ul li {
  padding: 1em;
  list-style-position: inside;
}

ol.answers {
  list-style: upper-alpha;
}

ol.answers li:hover {
  border: 0.1em solid red;
  padding: 0.9em;
  background-color: skyblue;
  cursor: pointer;
}

span#correct-answer {
  font-weight: bold;
}

div#section-correct-answer{
  display: none;
}

/* id main に対して margin-left を指定 */
div#main {
  padding: 0 1.5em;
}

div.section {
  margin-top: 2em;
}