.banner-wrap {
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.banner-img {
  width: 100%;
  display: block;
}
.banner-content {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
}
.banner-tip {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: center;
}
.banner-zh-tip {
  font-size: 60px;
  font-weight: bold;
  color: #ffffff;
  opacity: 0.95;
  margin-bottom: 12px;
  z-index: 1;
  -webkit-animation-name: fadeInUp;
  animation-name: fadeInUp;
  animation-duration: 0.7s;
}
.banner-en-tip {
  font-weight: 400;
  color: #ffffff;
  opacity: 0.8;
  letter-spacing: 1px;
  z-index: 1;
  -webkit-animation-name: fadeInUp;
  animation-name: fadeInUp;
  animation-duration: 1s;
}
.banner-bottom {
  position: absolute;
  width: 100%;
  height: 100px;
  bottom: 0;
}

.index-banner-bottom {
  height: 66px;
}

.banner-actions {
  display: flex;
  border-top: 1px solid;
  border-color: rgb(255, 255, 255, 0.5);
}
.banner-action-item {
  font-size: 18px;
  font-weight: 400;
  color: #ffffff;
  padding: 27px 5px 30px 5px;
  margin-right: 65px;
  position: relative;
  cursor: pointer;
}
.banner-action-item:last-child {
  margin: 0;
}

.banner-action-item::before {
  position: absolute;
  left: 0;
  content: '';
  width: 0;
  top: -1px;
  height: 5px;
  background-color: #ff6600;
  transition: width 0.3s ease;
}

.banner-action-active-item::before {
  width: 100%;
}

.banner-action-item:hover::before {
  width: 100%;
}

.index-banner-action-item {
  position: relative;
  width: 180px;
  margin-right: 24px;
  font-size: 20px;
  font-weight: bold;
  color: #fff;
  border-top: 3px solid;
  border-color: rgba(255, 255, 255, 0.5);
  text-align: center;
  padding-top: 10px;
  cursor: pointer;
  line-height: 20px;
  letter-spacing: 1px;
}

.index-banner-actions {
  display: flex;
  height: 100%;
}

.index-banner-action-item::before {
  content: '';
  position: absolute;
  width: 90px;
  height: 3px;
  background: rgb(255, 255, 255);
  left: 0;
  top: -3px;
}

.index-banner-action-item:last-child {
  margin: 0;
}

.banner-action-content {
  width: 180px;
  height: 200px;
  position: absolute;
  top: 100px;
  left: 0;
  z-index: 1;
  padding: 28px 14px;
  text-align: left;
  box-sizing: border-box;
  transition: top 0.3s ease, background 0.3s ease;
}

.index-banner-action-item:hover .banner-action-content {
  top: -132px;
  background: #ff6600;
}

.index-banner-action-item:hover {
  border: 0;
}

.index-banner-action-item:hover::before {
  display: none;
}

.index-banner-action-item:hover .banner-action-title {
  -webkit-animation-name: fadeInUp;
  animation-name: fadeInUp;
  animation-duration: 0.7s;
}

.index-banner-action-item:hover .banner-action-img {
  -webkit-animation-name: fadeInUp;
  animation-name: fadeInUp;
  animation-duration: 0.9s;
}

.index-banner-action-item:hover > span {
  display: none;
}

.index-banner-action-img-wrap {
  margin-top: 50px;
}

.banner-action-img {
  width: 44px;
  height: 44px;
}
.banner-action-title {
  display: flex;
  justify-content: space-between;
}
.banner-action-text {
  font-size: 20px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 8px;
}
.banner-action-tip {
  font-size: 14px;
  font-weight: 400;
  color: #fff;
}
.banner-arrow-img {
  flex: none;
  width: 20px;
  height: 20px;
  /* position: relative;
  top: 5px; */
  align-self: flex-end;
}
.index-banner-img {
  -webkit-animation-name: bannerScale;
  animation-name: bannerScale;
  animation-duration: 5s;
  min-height: 600px;
}

.index-banner-tip {
  position: relative;
  top: -6%;
}
@keyframes bannerScale {
  0% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}