* {
  max-width: 100%;
  height: auto;
}

body{
  background-image: url(background.jpg);
}

html {
  padding: 0.5em;
}
.outline {
  padding-bottom: 4em;
}
.outline h1{
  font-size: 3em;
  border-bottom: 2px solid;
  font-weight: normal;
}
.outline p {
  margin: 0 auto;
}
/* .img-list ul {
  display: flex;
  justify-content: center;
}
.img-list ul li {
  list-style: none;
}
.img-list img {
  width: 150px;
  height: 150px;
}
.img-list li:nth-child(2n)  {
  width: 100px;
  height: 100px;
} */
.now {
  padding-bottom: 5em;
}
.now h2 {
  font-size: 2em;
  border-bottom: 2px solid;
  font-weight: normal;
}
.now p {
  margin: 0 auto;
  /* width: 1000px; */
}
.container {
  text-align: center;
}
figure.code-img {
  /* display: inline-block; */
  /* width: 500px;
  height: 250px; */
  padding-bottom: 4em;
}
.code-text {
  /* display: inline-block; */
  /* width: 500px;
  margin-left: 20px; */
  vertical-align: top;
}
.code-text h2 {
  position: relative;
  padding: 0.5em 0.5em 0.5em 1.5em;
  line-height: 1.4;
  color: #06417c;
  border-top: dotted 1px gray;
  border-bottom: dotted 1px gray;
  background: white;
}
.code-text h2:before {
  content: '▶︎';
  font-weight: 900;
  position: absolute;
  font-size: 1em;
  left: 0.25em;
  top: 0.5em;
  color: #06417c; 
}
.code-text p {
  margin: 0 auto;
  width: 1000px;
}
.code-text h3 {
  margin: 0 auto;
  width: 300px;
  border-bottom: 3px dotted #000;
  padding-top: 2em;
}
.movie p {
  padding-top: 2em;
  padding-bottom: 2em;
}