/* 滚动条整体样式 */
::-webkit-scrollbar {
    width: 5px;
    /* 滚动条宽度 */
}

/* 滚动条轨道 */
::-webkit-scrollbar-track {
  
}

/* 滚动条滑块 */
::-webkit-scrollbar-thumb {
    background-color: #666;
    /* 滚动条滑块颜色 */
    border-radius: 5px;
    /* 滑块边角弧度 */
}

/* 滚动条滑块在悬停状态下 */
::-webkit-scrollbar-thumb:hover {
    background-color: #555;
    /* 滚动条滑块在悬停状态下的颜色 */
}

#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 180px;
  z-index: 999;
  background-color: #0f4b94;
}
#header .header-box {
  display: flex;
  align-items: center;
  margin: 0 auto;
}
#header .header-box .left {
  width: 800px;
  text-align: center;
  font-style: italic;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-left: 12%;
}
#header .header-box .left .i1 {
  text-transform: uppercase;
  color: #fff;
  font-size: 48px;
  font-weight: 700;
}
#header .header-box .left .i2 {
  font-size: 18px;
  color: #fff;
  letter-spacing: 5px;
}
#header .header-box .left .i3 {
  font-size: 10px;
  color: #fff;
}
#header .header-box .right {
  display: flex;
  flex-wrap: wrap;
  height: 180px;
  margin-left: 25px;
  width: 100%;
}
#header .header-box .right .top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-right: 12%;
}
#header .header-box .right .top .t1 {
  color: #fff;
  font-size: 14px;
  opacity: 0.5;
}
#header .header-box .right .top .t2 {
  display: flex;
  width: 200px;
  color: #fff;
  font-size: 14px;
  opacity: 0.5;
  text-align: right;
}
#header .header-box .right .top .t2 a {
  color: #fff;
  font-size: 14px;
  opacity: 0.5;
  width: 100px;
  text-align: center;
}
#header .header-box .right .top .t2 a:hover {
  color: #fff;
  opacity: 1;
}
#header .header-box .right .btm-nav {
  width: 100%;
  padding-right: 30%;
  display: flex;
  align-items: center;
  justify-content: space-around;
  background-color: #fff;
}
#header .header-box .right .btm-nav li {
  flex: 1;
  text-align: center;
  font-weight: 700;
  border-right: 2px solid #222;
}
#header .header-box .right .btm-nav li:last-child {
  border-right: none;
}
#header .header-box .right .btm-nav li a {
  color: #222;
}
#header .header-box .right .btm-nav li a:hover {
  color: #0f4b94;
}
#swiper {
  height: calc(100vh-180px);
}
#product {
  padding-top: 170px;
  width: 1200px;
  margin: 0 auto;
}
#product .cont-box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
#product .cont-box .item {
  width: 374px;
  height: 500px;
  margin-top: 78px;
  background: #ffffff;
  border-radius: 30px;
  overflow: hidden;
  box-sizing: border-box;
  box-shadow: 4.5px 7.79px 4px 0px rgba(102, 102, 102, 0.03);
  cursor: pointer;
  transition: all 250ms ease;
  padding: 15px;
  text-align: center;
}
#product .cont-box .item:hover {
  box-shadow: 4.5px 7.79px 4px 0px rgba(102, 102, 102, 0.13);
}
#product .cont-box .item .img {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 350px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
}
#product .cont-box .item .img img {
  overflow: hidden;
  max-height: 100%;
  height: 350px;
  max-width: 100vh;
}
#product .cont-box .item .title {
  font-size: 30px;
  color: #0f4b94;
  font-weight: 700;
  margin-top: 20px;
}
#product .cont-box .item .more {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 136px;
  height: 31px;
  background: #0f4b94;
  border-radius: 16px;
  transition: all 250ms ease;
  font-size: 18px;
  font-weight: 400;
  color: #fff;
  margin: 0 auto;
  margin-top: 18px;
}
#product .cont-box .item .more:hover {
  box-shadow: 4.5px 7.79px 4px 0px rgba(102, 102, 102, 0.13);
}
#about {
  background-color: #fff;
  height: 1160px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  margin-top: 100px;
}
#about .l,
#about .r {
  width: 50%;
}
#about .l {
  display: flex;
  justify-content: right;
  z-index: 1;
}
#about .r {
  display: flex;
  justify-content: left;
  background-color: #0f4b94;
}
#about .r .content {
  box-sizing: border-box;
  line-height: 40px;
  text-align: justify;
  width: 600px;
  font-size: 18px;
  font-weight: 400;
  color: #fff;
  padding-left: 10vw;
  padding-top: 30vh;
}
#about .t {
  margin-top: 80px;
  width: 600px;
}
#about .t .b {
  width: 730px;
  margin-top: 56px;
}
#about .t .b img {
  width: 100%;
}
#about .t .b .img2 {
  width: 730px;
  display: flex;
  margin-top: 20px;
  justify-content: space-between;
}
#about .t .b .img2 .img3 {
  margin-right: 20px;
}
#hezuo {
  padding-top: 100px;
  background-color: #f8f8ff;
}
#hezuo .top {
  width: 1200px;
  margin: 0 auto;
  padding-bottom: 100px;
}
#hezuo .btm {
  display: flex;
  align-items: center;
  background-color: #fff;
  height: 640px;
}
#hezuo .btm .scroll {
  position: relative;
  width: 1200px;
  margin: 0 auto;
}
#hezuo .btm .scroll .item {
  width: 357px;
  height: 527px;
  overflow: hidden;
  border-radius: 10px;
}
#hezuo .btm .scroll .item img {
  width: 100%;
}
#hezuo .btm .scroll .swiper-button-next::after,
#hezuo .btm .scroll .swiper-button-prev::after {
  content: "";
}
#hezuo .btm .scroll .swiper-button-next {
  transform: translate(5vw, 0);
}
#hezuo .btm .scroll .swiper-button-prev {
  transform: translate(-5vw, 0);
}
#contact {
  position: relative;
  height: 715px;
}
#contact .box .top {
  padding-top: 80px;
}
#contact .box .btm {
  display: flex;
  width: 1200px;
  margin: 0 auto;
  margin-top: 80px;
  justify-content: space-between;
}
#contact .box .btm .info .t1 {
  font-size: 48px;
  font-weight: 700;
  color: #fff;
}
#contact .box .btm .info .t2 {
  margin-top: 38px;
}
#contact .box .btm .info .t3 {
  margin-top: 38px;
}
#contact .box .btm .info .t2,
#contact .box .btm .info .t3 {
  color: #fff;
  font-size: 30px;
}
#contact .box .btm .map {
  width: 573px;
  height: 374px;
}
#contact .box .btm .map img {
  width: 573px;
  height: 374px;
}
#contact .bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: -1;
}
#contact .bg img {
  width: 100%;
  height: 750px;
}
#title-box {
  display: flex;
  width: 1200px;
  margin: 0 auto;
  justify-content: space-between;
  align-items: center;
}
#title-box .t1-box .t1 {
  font-size: 72px;
  font-weight: 700;
}
#title-box .t1-box .t2 {
  font-size: 32px;
  font-weight: 700;
  opacity: 0.4;
  text-transform: uppercase;
  transform: translate(25px, -25px);
}
#title-box .t1-box .t3 {
  display: flex;
  align-items: center;
}
#title-box .t1-box .t3 .l {
  width: 60px;
  height: 10px;
  background: #0f4b94;
}
#title-box .t1-box .t3 .r {
  width: 428px;
  height: 2px;
  background: #252a2e;
}
#title-box .t2-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 66px;
  background: #ffffff;
  border: 2px solid #0f4b94;
  border-radius: 33px;
  font-weight: 500;
  font-size: 30px;
  color: #0f4b94;
  transition: all 250ms ease;
  cursor: pointer;
}
#title-box .t2-box:hover {
  background-color: #0f4b94;
  color: #fff;
}
.channel-banner {
  margin-top: 180px;
}