.characteristic-wrap {
    position: absolute;
    left: 0;
    width: 100%;
}
.characteristic-wrap-bg {
  position: absolute;
  background-color: #f8e3d7;
  height: 39.13rem;
  width: 100%;
  top: 0;
}
.characteristic-bottomRight-bg {
  width: 96.31rem;
  height: 39.13rem;
  background: #e8e7e7;
  position: absolute;
  z-index: -1;
  top: 60px;
  right: -1rem;
}
.practicalSwiper,
#practicalSlider {
  width: 100%;
}

#practicalSlider {
  /* overflow: hidden; */
  display: flex;
  justify-content: space-around;
  position: relative;
}

.practicalSwiper .box {
  width: 72.5rem;
  height: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  position: relative;
  top: 60px;
  z-index: 9;
}
.practicalSwiper .box .link {
  display: block;
  width: 35rem;
  height: 22.25rem;
  position: relative;
  margin-bottom: 2.1rem;
  overflow: hidden;
}
.practicalSwiper .box .link:last-child {
  margin-bottom: 0;
}
.practicalSwiper .box .link .info h4 {
  border-bottom-color: transparent;
  border-bottom-width: 1px;
  border-bottom-style: solid;
  margin-bottom: 0;
  padding-bottom: 1rem;
}
.practicalSwiper .box .link:hover .info {
  height: 100%;
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
  -webkit-transition: all 900ms ease-in-out;
  -o-transition: all 900ms ease-in-out;
  transition: all 900ms ease-in-out;
}
.practicalSwiper .box .link:hover h4 {
  margin-bottom: 0;
}
.practicalSwiper .box .link:hover span {
  opacity: 0;
}
.practicalSwiper .box .link:hover p {
  opacity: 1;
}
.practicalSwiper .box .link:hover .img_box img {
  -webkit-transform: scale(1.2);
      -ms-transform: scale(1.2);
          transform: scale(1.2);
  -webkit-transition: all 600ms ease-in-out;
  -o-transition: all 600ms ease-in-out;
  transition: all 600ms ease-in-out;
}
.practicalSwiper .box .link:hover .next_icon {
  bottom: 1.875rem;
}
.practicalSwiper .box .link:hover .next_icon i {
  background-image: url(../img/next_icon_a.png);
  background-repeat: no-repeat;
  background-size: 100% auto;
}
.practicalSwiper .box .img_box {
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: block;
}
.practicalSwiper .box .img_box img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -webkit-transition: all 900ms ease-in-out;
  -o-transition: all 900ms ease-in-out;
  transition: all 900ms ease-in-out;
object-fit: unset;
}
.practicalSwiper .box .info {
  position: absolute;
  left: 0;
  height: 6rem;
  bottom: 0;
  width: 100%;
  -webkit-transition: all 900ms ease-in-out;
  -o-transition: all 900ms ease-in-out;
  transition: all 900ms ease-in-out;
  padding: 0.75rem 1.25rem;
  background: rgba(21, 52, 104, 0.6);
  text-align: left;
}
.practicalSwiper .box .info h4 {
  font-size: 1.125rem;
  color: #fff;
  margin-bottom: 1rem;
  overflow: hidden;
  -o-text-overflow: ellipsis;
     text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: all 900ms ease-in-out;
  -o-transition: all 900ms ease-in-out;
  transition: all 900ms ease-in-out;
}
.practicalSwiper .box .info span {
  display: block;
  opacity: 1;
  width: 70%;
  overflow: hidden;
  -o-text-overflow: ellipsis;
     text-overflow: ellipsis;
  white-space: nowrap;
}
.practicalSwiper .box .info span,
.practicalSwiper .box .info p {
  font-size: 0.75rem;
  color: #fff;
  -webkit-transition: all 600ms ease-in-out;
  -o-transition: all 600ms ease-in-out;
  transition: all 600ms ease-in-out;
}
.practicalSwiper .box .info p {
  font-size: 0.875rem;
  -webkit-transition: all 600ms ease-in-out;
  -o-transition: all 600ms ease-in-out;
  transition: all 600ms ease-in-out;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
  opacity: 0;
}
.practicalSwiper .box .next_icon {
  width: 1.25rem;
  height: 1.25rem;
  position: absolute;
  right: 1.25rem;
  bottom: 0.625rem;
  -webkit-transition: all 600ms ease-in-out;
  -o-transition: all 600ms ease-in-out;
  transition: all 600ms ease-in-out;
}
.practicalSwiper .box .next_icon i {
  width: 1.3125rem;
  height: 1.25rem;
  display: block;
  background-image: url(../img/next_icon_n.png);
  background-repeat: no-repeat;
  background-size: 100% auto;
  -webkit-transition: all 600ms ease-in-out;
  -o-transition: all 600ms ease-in-out;
  transition: all 600ms ease-in-out;
}

#practicalSlider .link .info h4 {
  background-image: -webkit-gradient(linear, left top, left bottom, from(currentColor), to(currentColor));
  background-image: -o-linear-gradient(currentColor, currentColor);
  background-image: linear-gradient(currentColor, currentColor);
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0 2px;
  -webkit-transition: background-size 0.5s;
  -o-transition: background-size 0.5s;
  transition: background-size 0.5s;
  position: relative;
}
#practicalSlider .link:hover .info h4 {
  background-size: 100% 2px;
}