* {
  margin: 0;
  padding: 0;
}
header {
  padding: 40px 0 24px;
  background-color: #fff;
}
header .title-wrap {
  width: 1080px;
  margin: 0 auto;
}
header .title-wrap .title {
  font-size: 40px;
  line-height: 56px;
  font-weight: bold;
  color: #FF6523;
}

.banner {
  width: 100%;
  height: calc((1080 / 1920) * 100vw);
}
.banner img {
  width: 100%;
  height: 100%;
}

.about {
  width: 1080px;
  margin: 0 auto 92px;
  font-size: 18px;
  line-height: 34px;
  color: #333;
}
.about__header img {
  width: 157px;
  height: 39px;
}
.about__content {
  margin-bottom: 40px;
}
.about__main {
  margin-bottom: 40px;
}

footer {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  height: 10vh;
  padding-top: 2%;
  font-size: 12px;
  line-height: 28px;
  border-top: 1px solid #eee;
}