.general-box {
  padding: 0 5%;
}
.index-banner .content h2 {
  font-size: 90px;
}
.index-piece1 {
  padding-bottom: 150px;
}
.index-piece1 .content .box dl {
  margin-right: 30px;
}
.index-piece1 .content .box dl:last-child {
  margin-right: 0;
}
.index-piece2 .content .box .left {
  width: 64%;
  height: 540px;
}
.index-piece2 .content .box .left .gather .en {
  font-size: 80px;
}
.index-piece2 .content .box .right {
  width: 36%;
}
.index-piece2 .content .box .right ul .item {
  width: 100%;
  height: 260px;
}
.index-piece4 .content .backdrop .box {
  width: 100%;
}
.index-piece4 .content .backdrop .box h4 {
  font-size: 50px;
  line-height: 70px;
}
.index-piece5 {
  padding-top: 150px;
}
.general-advantage dl dd h4 {
  font-size: 28px;
}