h1 {
  font-size: 24px;
  color: #373d41;
  text-align: center;
  margin-bottom: 60px;
  font-weight: bold;
}
.theme {
  position: relative;
}
.theme .theme-content {
  position: absolute;
  top: 43%;
  left: 10%;
}
.theme .title {
  color: #fff;
  font-size: 25px;
  font-weight: bold;
}
.theme .content {
  color: #fff;
  font-size: 19px;
  margin-top: 18px;
  /* font-weight: bold; */
  margin-left: 46px;
  max-width: 750px;
}
.theme .img {
  position: absolute;
  /* top: 0px; */
  width: 300px;
  right: 10%;
  bottom: 48px;
}
.intro {
  max-width: 1180px;
  margin: -80px auto 0;
  background: #fff;
  position: relative;
  z-index: 2;
  padding: 3% 3% 4%;
  border-radius: 12px;
  box-shadow: 0px 5px 20px rgba(0, 0, 0, 0.1);
}
.intro p {
  font-size: 16px;
  line-height: 2;
  text-align: left;
  margin-bottom: 3%;
}
.intro .titH {
  margin: 0;
  font-size: 30px;
  font-weight: 900;
  color: #333;
  text-align: left;
  margin-bottom: 20px;
  /* text-indent: 1em; */
}
.leftBox,
.textItem {
  text-align: left !important;
  text-indent: 2em;
}