body {
  overflow-x: hidden;
}
.inner {
  box-sizing: border-box;
  position: relative;
  width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 1200px) {
  .inner {
    width: 100%;
    padding: 0 10px;
  }
}
#Swiper2 {
  width: 100%;
  height: 410px;
}
#Swiper2 .swiper-slide {
  opacity: 0;
  height: 100%;
}
#Swiper2 .swiper-slide-active {
  z-index: 99;
  opacity: 1;
}
#Swiper2 .swiper-slide-active h3 {
  display: block;
}
#Swiper2 .swiper-slide-prev,
#Swiper2 .swiper-slide-next {
  z-index: 95;
  opacity: 1;
}
#Swiper2 .swiper-slide-prev {
  transform: perspective(800px) scale(0.9) rotateY(390deg) translateY(0px) !important;
  transform-origin: left;
}
#Swiper2 .swiper-slide-next {
  transform: perspective(800px) scale(0.9) rotateY(320deg) translateY(0px) !important;
  transform-origin: right;
}
.img_mask_box {
  box-sizing: border-box;
  position: relative;
  height: 100%;
}
.img_mask_box a {
  position: relative;
  display: block;
  height: 100%;
  overflow: hidden;
}
.img_mask_box a:hover img {
  transform: scale(1.05);
}
.img_mask_box img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s;
}
.img_mask_box .mask_title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
}
.img_mask_box .mask_title h3 {
  display: none;
  box-sizing: border-box;
  white-space: nowrap;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  width: 100%;
  text-align: center;
  height: 65px;
  line-height: 65px;
  padding-left: 1em;
  padding-right: 1em;
  font-size: 24px;
  font-weight: normal;
  color: #fff;
  letter-spacing: 2px;
}