.tc {
  text-align: center;
  margin: 0 auto;
}
.tl {
  text-align: left;
}
@media (max-width: 768px) {
  .tl {
    text-align: center;
  }
}
.tr {
  text-align: right;
  float: right;
}
@media (max-width: 768px) {
  .tr {
    text-align: center;
    float: none;
  }
}
.banner-box {
  position: relative;
  overflow: hidden;
  width: 100%;
  color: #000;
  background-color: #fff;
  height: 600px;
}
.banner-box .cistern {
  padding-left: 120px;
  padding-right: 120px;
}
@media (max-width: 1200px) {
  .banner-box .cistern {
    padding-left: 90px;
    padding-right: 90px;
  }
}
@media (max-width: 768px) {
  .banner-box .cistern {
    padding-left: 15px;
    padding-right: 15px;
  }
}
.banner-box .hw-btn-warp {
  margin-left: -10px;
  margin-right: -10px;
}
.banner-box .banner-list {
  position: relative;
  width: 100%;
  height: 100%;
}
.banner-box.banner-while .pre-btn,
.banner-box.banner-while .next-btn,
.banner-box.banner-while .banner-print {
  color: #fff;
}
.banner-box.banner-while .banner-print span {
  background-color: rgba(255, 255, 255, 0.4);
}
.banner-box.banner-while .banner-print span.on {
  background-color: rgba(255, 255, 255, 0.8);
}
.banner-box .banner-img {
  position: absolute;
  z-index: 0;
  top: 0;
  width: 100%;
  height: 100%;
  left: -100%;
}
.LANG-sa .banner-box .banner-img {
  right: -100%;
  left: auto;
}
.banner-box .banner-img.pre {
  z-index: 5;
  left: -100%;
}
.LANG-sa .banner-box .banner-img.pre {
  right: -100%;
  left: auto;
}
.banner-box .banner-img.next {
  z-index: 5;
  left: 100%;
}
.LANG-sa .banner-box .banner-img.next {
  right: 100%;
  left: auto;
}
.banner-box .banner-img.on {
  z-index: 6;
  left: 0;
}
.LANG-sa .banner-box .banner-img.on {
  right: 0%;
  left: auto;
}
.banner-box .banner-img img {
  width: 100%;
}
.banner-box .banner-img .bannerImg img {
  min-height: 100%;
}
.banner-box .banner-img .banner-bg img {
  min-height: 100%;
}
.banner-box .banner-img.banner-while-font {
  color: #fff;
}
.banner-box .banner-img.banner-gray-font {
  color: #000;
}
@media (max-width: 768px) {
  .banner-box .banner-img.banner-while-font {
    color: #fff;
  }
  .banner-box .banner-img.banner-gray-font {
    color: #000;
  }
}
.banner-box .pre-btn,
.banner-box .next-btn {
  position: absolute;
  top: 50%;
  z-index: 6;
  margin-top: -24px;
  color: inherit;
  -webkit-transition: opacity 0.5s ease-in-out;
  transition: opacity 0.5s ease-in-out;
}
.banner-box .pre-btn {
  left: 60px;
}
@media (max-width: 1200px) {
  .banner-box .pre-btn {
    left: 30px;
  }
}
@media (max-width: 768px) {
  .banner-box .pre-btn {
    display: none;
  }
}
.banner-box .next-btn {
  right: 60px;
}
@media (max-width: 768px) {
  .banner-box .next-btn {
    display: none;
  }
}
.banner-box .pre-btn .iconfont,
.banner-box .next-btn .iconfont {
  font-size: 60px;
  line-height: 1;
  opacity: 0.5;
}
.banner-box .banner-print {
  position: absolute;
  z-index: 6;
  bottom: 30px;
  left: 0;
  width: 100%;
  padding-bottom: 10px;
  text-align: center;
}
.LANG-sa .banner-box .banner-print {
  right: 0;
  left: auto;
}
.banner-box .banner-print span {
  display: inline-block;
  width: 10px;
  border-radius: 50%;
  height: 10px;
  margin: 0 5px;
  cursor: pointer;
  background-color: rgba(0, 0, 0, 0.4);
}
.banner-box .banner-print span.on {
  background-color: rgba(0, 0, 0, 0.6);
}
@media (max-width: 768px) {
  .banner-box .banner-print {
    bottom: 26px;
  }
}
@media (max-width: 540px) {
  .banner-box .banner-print {
    bottom: 6px;
  }
}
@media (min-width: 992px) {
  .banner-box .pre-btn:hover .iconfont,
  .banner-box .next-btn:hover .iconfont {
    opacity: 1;
  }
  .banner-box .pl-per-5 {
    padding-left: 5%;
  }
  .banner-box .pl-per-10 {
    padding-left: 10%;
  }
  .banner-box .pl-per-15 {
    padding-left: 15%;
  }
  .banner-box .pl-per-20 {
    padding-left: 20%;
  }
  .banner-box .pl-per-25 {
    padding-left: 25%;
  }
  .banner-box .pl-per-30 {
    padding-left: 30%;
  }
  .banner-box .pl-per-35 {
    padding-left: 35%;
  }
  .banner-box .pl-per-40 {
    padding-left: 40%;
  }
  .banner-box .pl-per-45 {
    padding-left: 45%;
  }
  .banner-box .pl-per-50 {
    padding-left: 50%;
  }
  .banner-box .pl-per-55 {
    padding-left: 55%;
  }
  .banner-box .pl-per-60 {
    padding-left: 60%;
  }
  .banner-box .pl-per-65 {
    padding-left: 65%;
  }
  .banner-box .pl-per-70 {
    padding-left: 70%;
  }
  .banner-box .pr-per-5 {
    padding-right: 5%;
  }
  .banner-box .pr-per-10 {
    padding-right: 10%;
  }
  .banner-box .pr-per-15 {
    padding-right: 15%;
  }
  .banner-box .pr-per-20 {
    padding-right: 20%;
  }
  .banner-box .pr-per-25 {
    padding-right: 25%;
  }
  .banner-box .pr-per-30 {
    padding-right: 30%;
  }
  .banner-box .pr-per-35 {
    padding-right: 35%;
  }
  .banner-box .pr-per-40 {
    padding-right: 40%;
  }
  .banner-box .pr-per-45 {
    padding-right: 45%;
  }
  .banner-box .pr-per-50 {
    padding-right: 50%;
  }
  .banner-box .pr-per-55 {
    padding-right: 55%;
  }
  .banner-box .pr-per-60 {
    padding-right: 60%;
  }
  .banner-box .pr-per-65 {
    padding-right: 65%;
  }
  .banner-box .pr-per-70 {
    padding-right: 70%;
  }
  .banner-box .mb-per-0 {
    margin-top: 0% !important;
  }
  .banner-box .mb-per-5 {
    margin-top: 5% !important;
  }
  .banner-box .mb-per-10 {
    margin-top: 10% !important;
  }
  .banner-box .mb-per-15 {
    margin-top: 15% !important;
  }
  .banner-box .mb-per-20 {
    margin-top: 20% !important;
  }
  .banner-box .mb-per-25 {
    margin-top: 25% !important;
  }
  .banner-box .mb-per-30 {
    margin-top: 30% !important;
  }
  .banner-box .mb-per-35 {
    margin-top: 35% !important;
  }
  .banner-box .mb-per-40 {
    margin-top: 40% !important;
  }
  .banner-box .mt-per-0 {
    margin-top: -0% !important;
  }
  .banner-box .mt-per-5 {
    margin-top: -5% !important;
  }
  .banner-box .mt-per-10 {
    margin-top: -10% !important;
  }
  .banner-box .mt-per-15 {
    margin-top: -15% !important;
  }
  .banner-box .mt-per-20 {
    margin-top: -20% !important;
  }
  .banner-box .mt-per-25 {
    margin-top: -25% !important;
  }
  .banner-box .mt-per-30 {
    margin-top: -30% !important;
  }
  .banner-box .mt-per-35 {
    margin-top: -35% !important;
  }
  .banner-box .mt-per-40 {
    margin-top: -40% !important;
  }
}