.header-mian {
  position: absolute;
  bottom: 12.375rem;
  border: 1px #595959 solid;
  border-radius: 0.625rem;
  width: 40rem;
  height: 26.6875rem;
  z-index: 99;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(0, 0, 0, 0.3);
  box-shadow: #fff 0px 0px 6px 2px;
}

.header-mian div:nth-child(1) {
  font-size: 3rem;
  color: #ffbb00;
  letter-spacing: 0.625rem;
}

.header-mian div:nth-child(2) {
  width: 5rem;
  height: 0.25rem;
  background-color: #ffbb00;
  margin-top: 2.4375rem;
}
.header-mian div:nth-child(3) {
  font-size: 1.875rem;
  color: #fff;
  margin-top: 2.4375rem;
  letter-spacing: 0.1875rem;
}
.header-mian div:nth-child(4) {
  color: #fff;
  margin-top: 1.25rem;
  padding: 0.625rem 1.4375rem;
  background-color: #11a1d3;
  font-size: 1.25rem;
  letter-spacing: 0.375rem;
  border-radius: 1.25rem;
}

.about {
  width: 100%;
  height: 40rem;
  background-color: #fff;
}
.about-title {
  margin-top: 4.5rem;
}
.about-title span:nth-child(1) {
  font-weight: 700;
  color: #333333;
  font-size: 1.875rem;
  z-index: 2;
  margin-right: 0.625rem;
}
.about-title span:nth-child(2) {
  font-size: 1rem;
  color: rgba(131, 127, 127, 0.3);
  font-weight: 700;
}
.about-m {
  width: 62.5%;
  height: 30rem;
}
.aml {
  width: 50%;
}
.aml div:nth-child(2) {
  font-size: 1.5rem;
  margin-top: 2.5rem;
  color: #11a1d3;
}
.aml div:nth-child(3) {
  font-size: 1.125rem;
  margin-top: 1.875rem;
  color: #333333;
}
.aml div:nth-child(4) {
  width: 30rem;
  height: 3.125rem;
  margin-top: 1.875rem;
}
.aml div:nth-child(4):hover {
  cursor: pointer;
}
.active {
  border-bottom: 2.5rem solid #ffbb00 !important;
}

.activeC {
  background-color: #11a1d3 !important;
  color: #fff !important;
}
.whith {
  color: #fff !important;
}
.sh {
  width: 50%;
  border-bottom: 2.5rem solid #f5f5f5;
  border-top: 6.25rem solid transparent;

  border-right: 6.25rem solid transparent;
  transform: translate(0px, 1.875rem) rotateX(180deg);
  border-radius: 0px 0px 0px 20px;
}
.wx {
  width: 50%;
  border-bottom: 2.5rem solid #f5f5f5;
  border-top: 6.25rem solid transparent;
  border-left: 6.25rem solid transparent;
  transform: translate(-5.875rem, -4.375rem);
  border-radius: 0px 0px 1.25rem 0px;
}
.v1 {
  position: absolute;
  bottom: 70%;
}
.v2 {
  left: 10%;
}
.v3 {
  right: 35%;
}
.amr {
  width: 50%;
}
.about-main {
  width: 100%;
}
.amm {
  margin-right: 1.625rem;
  margin-top: 0px !important;
}
.ammn {
  color: #333333;
  font-size: 2.5rem;
  font-weight: 700;
}
.ammn span {
  font-size: 0.875rem;
  color: #999999;
}
.ammn1 {
  margin-top: 0px !important;
  font-size: 0.875rem !important;
  color: #999999 !important;
}

.amr {
  border-radius: 0.625rem;
  height: 100%;
  background: url(../image/Apic.png) no-repeat 100% 100%;
}
.product {
  position: relative;
  width: 100%;
  height: 51.875rem;
  background: url(../image/Ppic.png) no-repeat;
  background-size: 100% auto;
}
.pshadow {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  background-color: rgba(17, 161, 211, 0.68);
}
.ptitlke-s {
  position: absolute;
  top: 80px;
  left: 50%;
  transform: translate(-50%, -50%);
  color: rgba(238, 238, 238, 0.45);
  font-size: 3rem;
  font-weight: 700;
}
.ptitle {
  top: 7.375rem;
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: 1.875rem;
  font-weight: 700;
}

.pm {
  z-index: 2;
  margin-top: 10.625rem;
  width: 63.5%;
  height: 38.125rem;
  position: relative;
  overflow-x: hidden;
  overflow-y: auto;

  /* justify-content: flex-start; */
}

.pm::-webkit-scrollbar {
  display: none;
}

.pmn {
  position: absolute;
  float: left;
  width: 16.8125rem;
  height: 5rem;
  background-color: #fff;
  border-radius: 0.625rem;

  overflow: hidden;
}
.pmnn {
  margin-top: 0.8125rem;
  margin-bottom: 2rem;
  width: 100%;
}
.pmnm {
  width: 100%;
  padding-left: 1.25rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  color: #333333;
}
.pmnm:hover {
  cursor: pointer;
  color: #11a1d3;
}
.pmnn img {
  width: 3.75rem;
  height: 3.375rem;
  margin-left: 0.9375rem;
  margin-right: 0.9375rem;
}
.pmnn-title {
  font-size: 0.875rem;
  margin-bottom: 1rem;
}
.p-icon {
  margin-left: 0.3125rem;
  cursor: pointer;
}
.pmnn-main {
  min-width: 9.375rem;
  max-width: 9.4375rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

@keyframes roaote {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(-180deg);
  }
}

@keyframes roaote1 {
  100% {
    transform: rotate(-180deg);
  }
  0% {
    transform: rotate(0deg);
  }
}

@keyframes up {
  0% {
    height: 5rem;
  }
  100% {
    height: 23.7rem;
  }
}

@keyframes down {
  0% {
    height: 5rem;
  }
  100% {
    transform: translateY(-18.7rem);
    height: 23.7rem;
  }
}

.rote {
  animation: roaote 0.5s ease-in-out normal;
  animation-fill-mode: forwards;
}
.rote1 {
  animation: roaote 0.5s ease-in-out normal;
  animation-fill-mode: forwards;
}
.uptode {
  animation: up 0.5s ease-in-out normal;
  animation-fill-mode: forwards;
  z-index: 99;
}

.downtode {
  animation: down 0.5s ease-in-out normal;
  animation-fill-mode: forwards;
  z-index: 99;
}
.PROJECT {
  position: relative;
  width: 100%;
  height: 56.25rem;
  background-color: #fff;
}
.PROJECT-s {
  top: 7.375rem;
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #000000;
  font-size: 1.875rem;
  font-weight: 700;
}
.prtitle {
  position: absolute;
  top: 5rem;
  left: 50%;
  transform: translate(-50%, -50%);
  color: rgba(238, 238, 238, 0.45);
  font-size: 3rem;
  font-weight: 700;
}
.pn {
  width: 100%;
  height: 2.5rem;
  margin-top: 10.625rem;
}
.pb {
  height: 2.5rem;
  border-radius: 0.625rem;
  background-color: #fff;
  margin-left: 1.25rem;
  padding: 0rem 1.25rem 0rem 0rem;
  border: 1px #eeeeee solid;
  cursor: pointer;
}
.pb span:nth-child(1) {
  transform: translateY(-0.125rem);
  margin-left: 1.25rem;
  margin-right: 0.6875rem;
}

.pb:hover {
  background-color: #11a1d3;
}
.pbicon {
  color: #00b9ef;
}
.pb:hover .pbicon {
  color: #fff;
}
.pbm {
  width: 64.58%;
  margin-top: 2.5rem;
  flex-wrap: wrap;
  margin-left: 22.5rem;
}
.pbms {
  margin: 0px 1rem;
  cursor: pointer;
  margin-bottom: 2.5rem;
  width: 22%;
}
.pbms img {
  width: 16.875rem;
  height: 11.25rem;
}
.pbms:hover p {
  color: #11a1d3;
}
.pbms p {
  width: 100%;
  margin-top: 1rem;
  font-size: 0.875rem;
  color: #333333;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mb {
  font-size: 16px;
  border: 0px;
  width: 160px;
  height: 50px;
  font-weight: 700;
  border-radius: 0.625rem;
}
.zx {
  width: 100%;
  height: 15rem;
  background: url(../image/zx-pic.png) no-repeat;
  background-size: 100% auto;
}

.zx-t {
  margin-left: 22.5rem;
}

.zx-t p:nth-child(1) {
  font-size: 1.875rem;
  font-weight: 700;
  color: #ffbb00;
}

.zx-t p:nth-child(2) {
  font-size: 1.5rem;
  color: #fff;
  margin-top: 1.875rem;
}
.zx-icon {
  cursor: pointer;
  margin-left: 18.0625rem;
}
.zx-icon span {
  font-size: 1.125rem;
  color: #ffffff;
  padding: 1.3125rem 2.75rem;
  border: 0.0625rem rgba(255, 255, 255, 0.3) solid;
  border-radius: 0.625rem;
}
.newT {
  width: 100%;
  height: 50.875rem;
  background-color: #fff;
  position: relative;
}

.new {
  margin-top: 60px;
  font-size: 36px;
}

.new-little {
  margin-top: 19px;
}

.new-content {
  position: absolute;
  top: 10.625rem;

  height: 454px;
  width: 100%;
  margin-bottom: 60px;
}

.new-content-mian {
  height: 100%;
  width: 60%;
  display: flex;
  justify-content: space-around;
}
.more1 {
  position: absolute;
  top: 42.75rem;
  left: 50%;
  transform: translate(-50%, -50%);
}
.ncl {
  overflow: hidden;
  border-radius: 10px;
  width: 38%;
  height: 100%;
  border: 1px solid #eeeeee;
}

.ncr {
  width: 58%;
  height: 100%;
}

.ncl-img {
  height: 64%;
  width: 100%;
}

.ncl-t1 {
  margin-left: 30px;
  margin-top: 40px;
  margin-bottom: 24px;
  font-size: 18px;
  font-weight: 700;
}

.ncl-t2 {
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-left: 30px;
  margin-right: 30px;
}

.ncr-main {
  width: 100%;
  height: 138px;
  border: 1px solid #eeeeee;
  border-radius: 10px;
}

.ncr-main:nth-child(2) {
  margin: 20px 0px 20px 0px;
}

.ncr-main-l {
  width: 18%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.ncr-main-r {
  width: 78%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.ncr-main-l-box {
  width: 52px;
  height: 44px;
}

.ncr-main-l-box-day {
  height: 70%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  font-weight: 700;
}

.ncr-main-l-box-Dm {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 30%;
  font-size: 12px;
  color: #b3b3b3;
}

.ncr-main-r-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 25px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.ncr-main-r-content {
  color: #b3b3b3;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.ncr-main:hover {
  cursor: pointer;
}

.ncr-main:hover .ncr-main-l-box-Dm {
  color: #f08519;
}

.ncr-main:hover .ncr-main-r-title {
  color: #f08519;
}

.ncr-main:hover .ncr-main-l-box-day {
  color: #f08519;
}

.mb {
  font-size: 16px;
  border: 0px;
  width: 160px;
  height: 50px;
  font-weight: 700;
  border-radius: 10px;
}

.at {
  padding-top: 0.8125rem;
  padding-bottom: 2rem;
  margin: 0rem !important;
  background: linear-gradient(
    to bottom,
    rgba(17, 161, 211, 0.1),
    rgba(255, 255, 255, 0.1)
  );
}