body {
  background: #eed;
  font-size: 24px;
  font-family: sans-serif;
}

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

.wrapper {
  width: 960px;
  min-height: 100vh;
  padding: 20px;
  box-sizing: border-box;
  margin: auto;
  box-shadow: 0 0 5px 2px hsla(0, 100%, 100%, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.container {
  width: 49.5%;
  color: #335;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  color: #3ff;
}

ul > li > ul > li {
  font-size: 20px;
  font-style: italic;
}

.bg {
  min-height: 600px;
  background-color: #fff;
  /* background-image: url(https://demo.cloudimg.io/crop/200x200/s/sample.li/boat.jpg); */
  background-image: url(../img/picture.jpg);
  background-repeat: no-repeat;
  background-size: contain;
  box-shadow: 2px 2px 2px 2px hsla(0, 0%, 0%, 0.2);
}

.comment {
  font-style: italic;
  color: grey;
}

.prop {
  cursor: pointer;
}

.prop:hover {
  color: #808;
  text-shadow: 1px 1px 1px hsla(0, 0%, 0%, 0.2);
}

.active {
  color: #800;
  text-shadow: 1px 1px 1px hsla(0, 0%, 0%, 0.2);
}

.comment {
  color: grey;
  padding: 0 0.25rem;
}
.comment::before {
  content: "/* ";
}
.comment::after {
  content: " */";
}

.prop[data-size="contain"],
.prop[data-size="cover"],
.prop[data-size="auto"] {
  display: flex;
  justify-content: space-between;
}