body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
    "Segoe UI Symbol";
  font-size: 1rem;
  line-height: 1.5;
  color: #212529;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
  font-size: 1.4rem;
}
a {
  text-decoration: none;
}
a:link {
  color: #212529;
}
a:visited {
  color: #212529;
}
a:hover {
  color: #bbb;
}
a img {
  border: none;
}
a:hover img {
  opacity: 0.6;
}
ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
li {
  display: inline;
  margin: 0;
}
hr {
  height: 1px;
  border: none;
  border-top: 1px lightgray dotted;
}
header {
  margin: 3em;
}
header li {
  margin: 1rem 0.8rem;
}
.wrapper {
  display: flex;
  display: -ms-flexbox; /*--- IE10用 11は不要 ---*/
  display: -webkit-box; /*--- Android用 ---*/
  margin: auto;
  width: 100%;
}
.left_content {
  width: 50%;
}
.right_content {
  width: 50%;
  text-align: right;
  padding-top: 2.6rem;
}
.container-l {
  display: flex;
  font-size: 0;
}
.container-l img {
  width: 100%;
}
.container-l > img {
  flex: 1 1 auto;
  width: 0%;
  height: 100%;
}
.container-s {
  display: flex;
  font-size: 0;
}
.container-s img {
  width: 100%;
  height: 100%;
  object-fit: none;
  object-position: 50% 15%;
}
.profile {
  text-align: center;
  margin: 3em 0;
}
.profile img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
}
.profile p {
  font-size: 0.7rem;
  margin: 0px;
}
.profile li {
  margin: 0;
}
.profile li img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  margin: 1rem 0.5rem;
}
footer {
  text-align: center;
  font-size: 0.8rem;
  letter-spacing: 0.05rem;
}
/* About us */
.about {
  text-align: center;
}
.about img {
  width: 40%;
  height: auto;
}
.entry {
  width: 40%;
  margin: 0 auto;
  margin-bottom: 10rem;
  font-size: 0.9rem;
}
.entry ul {
  margin: 1rem 0;
}
.entry li {
  margin: 0;
  display: block;
  color: gray;
}
.entry .strong {
  font-weight: bold;
  color: #212529;
}
/* Works */
.works {
  width: 50%;
  margin: 0 auto;
  margin-bottom: 10rem;
  font-size: 0.8rem;
}
.works li {
  margin: 0;
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px lightgray dotted;
}
.works a {
  color: orange;
}
.works a:hover {
  opacity: 0.6;
}
@media screen and (max-width: 768px) {
  header {
    margin: 2em;
  }
  .right_content {
    padding-top: 0;
  }
  .wrapper {
    display: inline-block;
  }
  .left_content {
    width: 100%;
    text-align: center;
  }
  .right_content {
    width: 100%;
    text-align: center;
  }
  .container-l {
    flex-wrap: wrap;
  }
  .container-s {
    display: block;
  }
  .container-s img {
    width: 50%;
  }
  .about img {
    width: 80%;
  }
  .entry {
    width: 80%;
  }
  .works {
    width: 80%;
  }
}