.body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 100%;
  height: auto;
  background-color: #fff;
}

.body-bg {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  height: 35rem;
  padding: 0 8rem;
  background: url(../imgs/rsty-bg.png) no-repeat;
  background-size: 100% 35rem;
}

.body-bg > span:nth-child(1) {
  position: relative;
  z-index: 2;
  font-size: 6rem;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #ffffff;
}

.body-bg > span:nth-child(1)::before {
  content: "";
  position: absolute;
  top: -3rem;
  left: -4rem;
  border-top: 3rem solid transparent;
  border-bottom: 3rem solid #d80e19;
  border-left: 3rem solid transparent;
  border-right: 3rem solid transparent;
  transform: rotate(-45deg);
}

.body-bg > span:nth-child(2) {
  position: relative;
  z-index: 2;
  font-size: 3rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
}

.nav-list {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
  height: 8.5rem;
  padding: 0 2rem;
}

.nav-list > a {
  width: calc(100% / 5);
  height: 2.5rem;
  line-height: 2.5rem;
  font-size: 2.4rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #414141;
  text-align: center;
}

.nav-list-active {
  font-weight: 600 !important;
  color: #d80e19 !important;
}

/* 鍐呭 */
.body-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 100%;
  min-height: 80rem;
}

.body-container-bg {
  position: absolute;
  top: -8.5rem;
  left: 0;
  width: 100%;
  height: 88.5rem;
  background: url(../imgs/jt-bg.png) no-repeat top center;
  background-size: 100% 88.5rem;
}

/* 鍐呭 */
.body-container-box {
  position: relative;
  z-index: 2;
  width: 100%;
  height: auto;
}

.jt-box-swiper {
  position: relative;
  width: 100%;
  height: 14rem;
}

.jt-box-swiper-box {
  position: absolute;
  width: 100%;
  height: 100%;
  perspective: 80rem;
  transform-style: preserve-3d;
}

.jt-box-swiper-item {
  float: left;
  width: 17.5rem;
  height: 25rem;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background-color: #eeeeee;
  margin: auto;
  border-radius: 0.8rem;
  box-shadow: 0 0.2rem 1.6rem 0 rgba(59, 59, 59, 0.52);
  transition: transform 1s ease-in-out;
}

.jt-box-swiper-image {
  position: absolute;
  width: calc(100% - 2rem);
  height: calc(100% - 2rem);
  top: 1rem;
  left: 1rem;
}

.jt-box-swiper-title {
  display: none;
  position: absolute;
  bottom: -4rem;
  left: 0;
  width: 100%;
  height: 3rem;
  line-height: 3rem;
  font-size: 1.4rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #3a3a3a;
  text-align: center;
  transform: scale(0.6);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}