.banner {
  background-color: #F9F9F9;
}
.section1 {
  background-color: #F9F9F9;
}
.section1 .wrap {
  padding-top: 80px;
  padding-bottom: 150px;
  width: 1720px;
  margin: 0 auto;
}
.section1 .wrap .tab {
  display: flex;
  gap: 100px;
  margin: 0 auto 60px;
  justify-content: center;
}
.section1 .wrap .tab a {
  color: #37180E;
  font-size: 30px;
  transition: all 0.6s;
}
.section1 .wrap .tab a:hover,
.section1 .wrap .tab a.active {
  color: #F36039;
}
.section1 .wrap .main {
  display: flex;
  flex-wrap: wrap;
  gap: 80px 50px;
}
.section1 .wrap .main .item {
  width: 540px;
}
.section1 .wrap .main .item .img {
  margin-bottom: 30px;
  position: relative;
}
.section1 .wrap .main .item .img img {
  width: 100%;
  height: auto;
}
.section1 .wrap .main .item .img .play {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid #fff;
  display: flex;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  align-items: center;
  justify-content: center;
  transition: all 0.6s;
  cursor: pointer;
}
.section1 .wrap .main .item .img .play:hover {
  background-color: #F36039;
  border-color: #F36039;
}
.section1 .wrap .main .item .img .play span {
  color: #fff;
}
.section1 .wrap .main .item .text {
  color: #37180E;
  font-size: 18px;
  line-height: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}