.page-item3 {
  position: relative;
  width: 100%;
  background: url("../img/home/home-bg3.png") no-repeat center;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 20px;
}

.page-item3-main {
  color: #000;
  min-width: 1390px;
  position: relative;
}

.page-item3-main-title {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
}

.page-item3-main-title-text {
  font-size: 40px;
  font-weight: 600;
}

.page-item3-main-title-dsc {
  font-size: 24px;
  font-weight: 300;
  margin-top: 15px;
  display: flex;
  align-items: center;
  height: 30px;
  line-height: 30px;
}

.page-item3-main-title-dsc::before {
  content: '';
  display: inline-block;
  width: 87px;
  height: 1px;
  border-bottom: 1px solid #D8232A;
  margin-right: 25px;
}

.page-item3-main-title-nav {
  display: flex;
}

.page-item3-main-title-nav-item:last-of-type {
  margin-right: 0;
}

.page-item3-main-title-nav-item {
  margin-right: 30px;
  width: 179px;
  height: 64px;
  background: #FFFFFF;
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #65677A;
  border: 1px solid #D4D5E1;
  text-align: center;
  line-height: 64px;
  transition: all .3s;
  cursor: pointer;
}

.page-item3-main-title-nav-item:hover {
  background: #29317C;
  color: #FFFFFF;
  border: 1px solid #29317C;
}

.page-item3-main-title-nav .act {
  background: #29317C;
  color: #FFFFFF;
  border: 1px solid #29317C;
}

.page-item3-main-content {
  margin-top: 110px;
  height: 518px;
  display: flex;
  justify-content: center;
}

.page-item3-main-content-item:hover {
  width: 350px;
}

.page-item3-main-content-item:hover .page-item3-main-content-item-cover {
  transform: translateX(0);
  transition: all .8s;
}

.page-item3-main-content-item {
  transition: all .8s;
  margin-right: 2px;
  width: 340px;
  overflow: hidden;
  position: relative;
}

.page-item3-main-content-item-cover {
  transform: translateX(-400px);
  width: 350px;
  height: 100%;
  background: rgba(41, 49, 124, 0.6);
  position: absolute;
  left: 0;
  top: 0;
  color: #fff;
  padding: 30px;
  box-sizing: border-box;
}

.page-item3-main-content-item-cover-header .title {
  font-size: 28px;
  font-weight: 600;
}

.page-item3-main-content-item-cover-header .dsc {
  margin-bottom: 30px;
  font-size: 18px;
}

.page-item3-main-content-item-cover-text {
  font-size: 15px;
}

.page-item3-main-content-item-cover-check:hover {
  background: #FFFFFF;
  color: #000;
}

.page-item3-main-content-item-cover-check {
  border: 1px solid #FFFFFF;
  width: 146px;
  height: 48px;
  text-align: center;
  line-height: 48px;
  position: absolute;
  bottom: 30px;
  right: 30px;
  cursor: pointer;
}

.page-item3-main-content-item-bg {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
}

.page-item3-main-content-item-bg img {
  width: 350px;
  height: 100%;
}