.i-ban .i-bg {
  overflow: hidden;
}
.i-ban .i-bg picture img {
  max-width: 100.8%;
  min-width: 100%;
}
.i-ban .iban-con {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.i-ban .iban-con div {
  color: #fff;
}
.i-ban .iban-con div:nth-child(1) {
  font-size: 2.5vw;
  font-weight: bold;
}
.i-ban .iban-con div:nth-child(2) {
  font-size: 1.3021vw;
  font-family: 'Barlow', sans-serif;
  font-weight: 200;
  color: #ffffff;
  margin-top: -0.3vw;
}
.ny-bt {
  font-size: 2.1875vw;
  font-weight: bold;
  text-align: center;
  color: #333333;
}
.wt-box {
  margin-top: 43px;
}
.wt-box .wt-items {
  border-bottom: 1px solid rgba(201, 201, 201, 0.5);
  padding: 45px 2.1875vw 43px;
  letter-spacing: -0.5px;
  transition: all 0.5s;
  cursor: pointer;
}
.wt-box .wt-items .wen {
  display: flex;
}
.wt-box .wt-items .wen div {
  font-size: 20px;
  color: #333333;
}
.wt-box .wt-items .wen div:nth-child(2) {
  flex: 1;
}
.wt-box .wt-items .da {
  margin-top: 16px;
  display: none;
}
.wt-box .wt-items .da .box {
  display: flex;
}
.wt-box .wt-items .da .box div:nth-child(1) {
  font-size: 20px;
  color: #333333;
}
.wt-box .wt-items .da .box div:nth-child(2) {
  font-size: 16px;
  line-height: 2.25;
  color: #666666;
  flex: 1;
}
.wt-box .wt-items:hover {
  background: #fff;
  background-color: #ffffff;
  box-shadow: 0px 0px 24px 0px rgba(0, 0, 0, 0.09);
  border-bottom: 1px solid #fff;
}
.wt-box .wt-items.active {
  background: #fff;
  background-color: #ffffff;
  box-shadow: 0px 0px 24px 0px rgba(0, 0, 0, 0.09);
  border-bottom: 1px solid #fff;
}
.pagination {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.pagination li {
  margin: 0 5px;
  margin-bottom: 10px;
}
.pagination li a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background-color: rgba(225, 243, 250, 0.6);
  border-radius: 100%;
  transition: all 0.5s;
  font-size: 18px;
  color: #666666;
}
.pagination .active a {
  background-color: #00b3ff;
  color: #fff;
}
.pagination li:hover a {
  background-color: #00b3ff;
  color: #fff;
}
.i-crumb ul {
  display: flex;
  border-bottom: 2px solid #cccccc;
}
.i-crumb ul li {
  margin-right: 4%;
}
.i-crumb ul li a {
  display: block;
  font-size: 20px;
  transition: all 0.5s;
  padding: 0 1.875vw;
  color: #333333;
  padding: 2.4vw 1.875vw;
  position: relative;
}
.i-crumb ul li a::after {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  content: '';
  width: 8px;
  height: 8px;
  background-color: #00b3ff;
  border-radius: 100%;
  bottom: calc(50% - 30px);
  transition: all 0.5s;
  opacity: 0;
}
.i-crumb ul li a::before {
  position: absolute;
  content: '';
  height: 2px;
  background-color: #00b3ff;
  left: 0;
  bottom: -2px;
  width: 0;
  opacity: 0;
}
.i-crumb ul li:last-child {
  margin-right: 0;
}
.i-crumb ul li:hover a {
  color: #00b3ff;
}
.i-crumb ul li:hover a::after {
  opacity: 1;
}
.i-crumb ul li.acitve a {
  color: #00b3ff;
  font-weight: bold;
}
.i-crumb ul li.acitve a::after {
  opacity: 1;
}
.i-crumb ul li.acitve a::before {
  width: 100%;
  opacity: 1;
}
@media (max-width: 1700px) {
  .i-ban .iban-con div:nth-child(1) {
    font-size: 2.3vw;
  }
  .i-ban .iban-con div:nth-child(2) {
    font-size: 1.2vw;
  }
  .ny-bt {
    font-size: 2vw;
  }
  .wt-box {
    margin-top: 38px;
  }
  .wt-box .wt-items {
    padding: 40px 2vw 38px;
  }
  .i-crumb ul li a {
    font-size: 19px;
  }
}
@media (max-width: 1599px) {
  .i-ban .iban-con div:nth-child(1) {
    font-size: 38px;
  }
  .i-ban .iban-con div:nth-child(2) {
    font-size: 20px;
    margin-top: -4px;
  }
  .ny-bt {
    font-size: 32px;
  }
  .wt-box {
    margin-top: 34px;
  }
  .wt-box .wt-items {
    padding: 36px 2vw 34px;
  }
  .wt-box .wt-items .wen div {
    font-size: 19px;
  }
  .wt-box .wt-items .da .box div:nth-child(1) {
    font-size: 19px;
  }
  .i-crumb ul li a {
    font-size: 18px;
    padding: 2.2vw 1.6vw;
  }
}
@media (max-width: 1477px) {
  .i-ban .iban-con div:nth-child(1) {
    font-size: 34px;
  }
  .i-ban .iban-con div:nth-child(2) {
    font-size: 18px;
  }
  .ny-bt {
    font-size: 28px;
  }
  .wt-box {
    margin-top: 30px;
  }
  .wt-box .wt-items {
    padding: 32px 2.5vw 30px;
  }
  .wt-box .wt-items .wen div {
    font-size: 18px;
  }
  .wt-box .wt-items .da {
    margin-top: 14px;
  }
  .wt-box .wt-items .da .box div:nth-child(1) {
    font-size: 18px;
  }
  .wt-box .wt-items .da .box div:nth-child(2) {
    font-size: 15px;
    line-height: 2;
  }
  .pagination li a {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  .i-crumb ul li a {
    font-size: 17px;
  }
}
@media (max-width: 1365px) {
  .i-ban .iban-con div:nth-child(1) {
    font-size: 30px;
  }
  .i-ban .iban-con div:nth-child(2) {
    font-size: 16px;
  }
  .ny-bt {
    font-size: 26px;
  }
  .wt-box {
    margin-top: 28px;
  }
  .wt-box .wt-items {
    padding: 28px 3vw 26px;
  }
  .wt-box .wt-items .wen div {
    font-size: 17px;
  }
  .wt-box .wt-items .da .box div:nth-child(1) {
    font-size: 17px;
  }
  .wt-box .wt-items .da .box div:nth-child(2) {
    font-size: 14px;
  }
  .i-crumb ul li {
    margin-right: 2%;
  }
  .i-crumb ul li a {
    font-size: 16px;
    padding: 2vw 1.4vw;
  }
  .i-crumb ul li a::after {
    bottom: calc(50% - 26px);
  }
}
@media (max-width: 1199px) {
  .i-ban .iban-con div:nth-child(1) {
    font-size: 28px;
  }
  .i-ban .iban-con div:nth-child(2) {
    font-size: 15px;
    margin-top: -2px;
  }
  .ny-bt {
    font-size: 24px;
  }
  .wt-box {
    margin-top: 26px;
  }
  .wt-box .wt-items {
    padding: 26px 4vw 24px;
  }
  .wt-box .wt-items .wen div {
    font-size: 16px;
  }
  .wt-box .wt-items .da {
    margin-top: 12px;
  }
  .wt-box .wt-items .da .box div:nth-child(1) {
    font-size: 16px;
  }
  .wt-box .wt-items .da .box div:nth-child(2) {
    font-size: 14px;
    line-height: 1.9;
  }
  .pagination li {
    margin: 0 4px;
    margin-bottom: 8px;
  }
  .pagination li a {
    width: 38px;
    height: 38px;
    font-size: 15px;
  }
}
@media (max-width: 990px) {
  .i-ban .iban-con div:nth-child(1) {
    font-size: 26px;
  }
  .i-ban .iban-con div:nth-child(2) {
    font-size: 14px;
  }
  .ny-bt {
    font-size: 22px;
  }
  .wt-box {
    margin-top: 24px;
  }
  .wt-box .wt-items {
    padding: 24px 5vw 22px;
  }
  .wt-box .wt-items .wen div {
    font-size: 16px;
  }
  .wt-box .wt-items .da .box div:nth-child(1) {
    font-size: 15px;
    margin-bottom: 8px;
    font-weight: bold;
  }
  .wt-box .wt-items .da .box div:nth-child(2) {
    font-size: 14px;
    line-height: 1.8;
  }
  .pagination li a {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }
  .i-crumb {
    display: none;
  }
}
@media (max-width: 767px) {
  .i-ban .i-bg picture img {
    max-width: 274%;
    min-width: auto;
    width: auto;
    position: relative;
    left: -106%;
  }
  .i-ban .iban-con div:nth-child(1) {
    font-size: 24px;
    text-align: center;
  }
  .i-ban .iban-con div:nth-child(2) {
    font-size: 14px;
    text-align: center;
    margin-top: 0px;
    font-weight: 300;
  }
  .ny-bt {
    font-size: 22px;
  }
  .wt-box {
    margin-top: 12px;
  }
  .wt-box .wt-items {
    padding: 35px 5%;
    border-bottom: 1px solid rgba(201, 201, 201, 0.4);
  }
  .wt-box .wt-items .wen {
    align-items: flex-start;
  }
  .wt-box .wt-items .wen div {
    font-size: 15px;
    line-height: 1.6;
  }
  .wt-box .wt-items .wen div:nth-child(1) {
    margin-right: 8px;
    flex-shrink: 0;
  }
  .wt-box .wt-items .da {
    margin-top: 33px;
    padding-top: 37px;
    border-top: 1px dashed rgba(201, 201, 201, 0.4);
  }
  .wt-box .wt-items .da .box div:nth-child(1) {
    font-size: 15px;
    color: #00b3ff;
    margin-bottom: 10px;
  }
  .wt-box .wt-items .da .box div:nth-child(2) {
    font-size: 14px;
    line-height: 1.8;
    color: #666;
  }
  .wt-box .wt-items:hover {
    box-shadow: 0px 2px 16px 0px rgba(0, 0, 0, 0.06);
  }
  .wt-box .wt-items.active {
    box-shadow: 0px 2px 16px 0px rgba(0, 0, 0, 0.06);
  }
  .pagination {
    margin-top: 20px;
  }
  .pagination li {
    margin: 0 3px;
    margin-bottom: 10px;
  }
  .pagination li a {
    width: 38px;
    height: 38px;
    font-size: 14px;
    border-radius: 8px;
  }
  .i-crumb ul {
    border-bottom-width: 1px;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }
  .i-crumb ul li {
    flex-shrink: 0;
    margin-right: 0;
  }
  .i-crumb ul li a {
    font-size: 15px;
    padding: 16px 18px;
    white-space: nowrap;
  }
  .i-crumb ul li a::after {
    bottom: 6px;
    width: 6px;
    height: 6px;
  }
  .i-crumb ul li.acitve a::before {
    height: 1px;
  }
}