@charset "utf-8";
.bg_zhu {
  background-color: #1a75bc !important;
}
.bg_2b {
  background-color: #2b2b2b;
}
.bg_f5 {
  background-color: #f5f5f5;
}
.color_zhu {
  color: #1a75bc;
}
.color_fu {
  color: #E27A3D;
}
.color_txt {
  color: #757f92;
}
html {
  font-size: 16px;
}
p,
span,
a,
div {
  font-family: 'Cambria' !important;
}
a {
  text-decoration: none;
}
.more {
  position: relative;
  width: 200px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  display: inline-block;
  margin-top: 40px;
  transition: all 0.3s;
  background-color: #333;
  transform: skewX(-15deg);
  border-radius: 5px;
  font-style: normal;
}
.more:hover {
  color: #1a75bc !important;
}
.more span {
  font-style: normal;
}
.more i {
  vertical-align: middle;
  margin-left: 6px;
  transition: all 0.3s;
}
.more:hover i {
  margin-left: 20px;
}
body {
  font-family: Montserrat;
}
.share-tit .more {
  position: absolute;
  right: 0;
  top: -25px;
}
.more2 {
  position: relative;
  padding: 0 1rem;
  width: 10rem;
  line-height: 3rem;
  color: #fff;
  background-color: #1a75bc;
  border-radius: 50px;
  transition: all 0.5s;
}
.more2:hover {
  background-color: #fff;
}
.more2:hover .txt {
  right: -50%;
  color: #1a75bc;
}
.more2:hover div {
  color: #1a75bc;
  right: calc(100% - 2.9rem);
  background-color: #ddd;
}
.more2:hover div span {
  left: -4px;
  background-color: #fff;
}
.more2 .txt {
  position: relative;
  right: -10%;
  transition: all 0.3s;
}
.more2 div {
  position: absolute;
  right: 2px;
  top: 0;
  z-index: 5;
  width: 3rem;
  height: 3rem;
  line-height: 3rem;
  border-radius: 50%;
  text-align: center;
  background-color: #fff;
  transition: all 0.5s;
}
.more2 div span {
  position: absolute;
  left: 2px;
  top: 0;
  width: 3rem;
  height: 3rem;
  z-index: 7;
  border-radius: 50%;
  background-color: #1a75bc;
}
.cidbtn {
  background-color: #fff !important;
}
.head {
  position: sticky;
  left: 0;
  top: 0;
  z-index: 99;
  width: 100%;
  padding: 5px 0;
  background-color: #fff;
}
.head .search input {
  margin-right: 10px;
  padding: 0 15px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background-color: transparent;
  box-shadow: none;
  border-radius: 30px;
  width: 120px;
  font-weight: lighter;
}
.head .search input::placeholder {
  color: #fff;
  font-weight: lighter;
  font-size: 12px;
}
.head .search .i2 {
  padding-left: 15px;
  border-left: 1px solid rgba(255, 255, 255, 0.3);
}
.head .search.on {
  color: #333 !important;
}
.head .menu {
  padding: 10px 0;
}
.head .menu li {
  margin-right: 2rem;
  display: inline-block;
  position: relative;
  font-size: 1rem;
  line-height: 50px;
  height: 50px;
  vertical-align: middle;
}
.head .menu li:hover > a {
  color: #1a75bc;
}
.head .menu li:hover .u2 {
  display: block;
}
.head .menu .u2 {
  display: none;
  position: absolute;
  z-index: 9;
  width: 100%;
  min-width: 200px;
  font-size: 0.875rem;
  transform: translateX(-25%);
  background-color: #fff;
}
.head .menu .u2 a {
  padding-left: 10px;
  color: #333;
  display: block;
  line-height: 40px;
}
.head .menu .u2 a:hover {
  color: #fff;
  background-color: #1a75bc;
}
.head .yuyan a:hover {
  color: rgba(255, 255, 255, 0.6);
}
.head .yuyan a,
.head .yuyan i {
  color: #fff;
}
.banner .swiper-slide {
  position: relative;
}
.banner .swiper-slide img {
  height: 550px;
  width: 100%;
  object-fit: cover;
}
.banner .swiper-slide .txt {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.banner .swiper-pagination {
  display: flex;
  justify-content: center;
}
.banner .swiper-pagination span {
  position: relative;
  display: block;
  padding-right: 30px;
  width: 40px;
  text-align: center;
  height: 40px;
  line-height: 40px;
  color: #fff;
  background-color: transparent;
}
.banner .swiper-pagination .swiper-pagination-bullet-active {
  padding-right: 90px;
  color: #1a75bc;
  color: #fff;
}
.banner .swiper-pagination .swiper-pagination-bullet-active::after {
  content: '';
  position: absolute;
  left: 30px;
  top: 50%;
  width: 50px;
  height: 1px;
  background-color: #1a75bc;
  background-color: #fff;
  animation: line-right 3s linear;
}
.chanpin .san_tu .img {
  overflow: hidden;
}
.chanpin .san_tu .img img {
  width: 100%;
  max-height: 750px;
  object-fit: cover;
}
.chanpin .san_tu .img:hover .txt {
  bottom: 0;
}
.chanpin .san_tu .txt {
  position: absolute;
  left: 0;
  bottom: -70px;
  width: 100%;
  padding: 20px;
  background-color: rgba(0, 0, 0, 0.5);
  transition: all 0.5s;
}
.chanpin .san_tu .txt .a {
  margin-top: 50px;
  line-height: 40px;
}
.chanpin .san_tu .txt .a span {
  padding-right: 5px;
}
.chanpin .bbtn a {
  margin-right: 1rem;
  display: inline-block;
  padding: 0 1rem;
  border: 1px solid rgba(0, 0, 0, 0.2);
  line-height: 35px;
  border-radius: 40px;
}
.chanpin .bbtn a:hover {
  color: #1a75bc;
  border-color: #1a75bc;
}
.chanpin .list {
  margin-bottom: 1.875rem;
}
.chanpin .list:hover h3 {
  color: #1a75bc;
}
.chanpin .list:hover i {
  opacity: 1;
  right: 10%;
  color: #1a75bc;
}
.chanpin .list i {
  position: absolute;
  top: 40%;
  right: 30%;
  line-height: 1;
  transform: translateY(-50%);
  opacity: 0;
  transition: all 0.3s ease-out;
}
.chanpin .list .img img {
  height: 300px;
  width: 100%;
  object-fit: cover;
}
.guanyu {
  background-color: #f5f5f5;
}
.guanyu .s {
  position: relative;
  width: 50px;
  height: 3px;
  background-color: #1a75bc;
}
.guanyu .s::before,
.guanyu .s::after {
  content: '';
  position: absolute;
  left: 0;
  height: 100%;
  background-color: #1a75bc;
}
.guanyu .s::before {
  top: 7px;
  width: 30px;
}
.guanyu .s::after {
  bottom: 7px;
  width: 25px;
}
.guanyu video {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: -1;
}
.guanyu .tit::after {
  content: '';
  margin-top: 10px;
  margin-bottom: 20px;
  display: block;
  width: 30px;
  height: 4px;
  background-color: #1a75bc;
}
.guanyu .pic img {
  position: absolute;
  right: -5%;
  top: 0;
  bottom: 0;
  z-index: 0;
}
.foot {
  padding-top: 50px;
  background-color: #ddd;
}
.foot .ibox a {
  transition: all 0.3s;
}
.foot .ibox a:hover {
  color: rgba(0, 0, 0, 0.9);
  text-decoration: underline;
}
.foot .nav_list .tit {
  margin-bottom: 20px;
}
.foot .nav_list .tit a {
  padding: 0.3rem 2rem;
  border-radius: 20px;
  border: 1px solid;
  font-size: 1rem;
}
.foot .nav_list a,
.foot .nav_list p {
  font-size: 0.875rem;
  line-height: 30px;
}
.foot .nav_list .color_zhu {
  color: #1a75bc;
  font-size: 1.875rem;
}
.foot .banquan {
  margin-top: 20px;
  border-top: 1px solid rgba(0, 0, 0, 0.3);
  padding: 20px 0;
  text-align: center;
}
.crumbs {
  padding: 20px;
  background-color: #eee;
}
.crumbs .i {
  padding-left: 1rem;
  line-height: 1;
  border-left: 4px solid #1a75bc;
}
.list_pro .left {
  width: 22%;
}
.list_pro .left a {
  margin-top: 1px;
  line-height: 50px;
  background-color: #ececeb;
}
.list_pro .left a:hover {
  color: #1a75bc;
}
.list_pro .right {
  width: 75%;
}
.list_pro .right .list {
  margin-bottom: 1.5rem;
}
.list_pro .right .list:hover {
  box-shadow: 0 0 10px -3px rgba(0, 0, 0, 0.5);
}
.list_pro .right .list:hover p {
  color: #1a75bc;
}
.list_pro .right .list:hover .txt div {
  color: #fff;
  background-color: #1a75bc;
}
.list_pro .right .img img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}
.list_pro .right .txt {
  background-color: #f7f7f7;
}
.list_pro .right .txt div {
  margin-top: 0.5rem;
  padding: 0 1rem;
  display: inline-block;
  line-height: 30px;
  border: 1px solid #ddd;
  border-radius: 20px;
  color: #666;
}
.news_right {
  width: 75%;
}
.news_right .list {
  margin-bottom: 1.5rem;
}
.news_right .list:hover {
  border-color: #1a75bc !important;
}
.news_right .list:hover h2 {
  color: #1a75bc;
}
.news_right .img img {
  height: 230px;
  width: 100%;
  object-fit: cover;
}
.about .line {
  margin-bottom: 1.5rem;
  width: 40px;
  height: 4px;
  display: block;
  background-color: #1a75bc;
}
.about li {
  position: relative;
  width: 100%;
}
.about li::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background-color: rgba(0, 0, 0, 0.2);
}
.nav2 {
  position: sticky;
  z-index: 9;
  left: 0;
  top: 0;
  width: 100%;
  background-color: #fff;
}
.nav2 a {
  background-color: #eee;
  padding: 0 1rem;
  border-radius: 50px;
  line-height: 40px;
  display: inline-block;
}
.nav2 a:hover {
  color: #fff;
  background-color: #1a75bc;
}
.sidebar {
  --width: 80px;
  position: fixed;
  right: calc(var(--width) - var(--width) * 2);
  z-index: 9;
  bottom: 15%;
  transition: all 0.35s;
}
.sidebar ul {
  box-shadow: 0 0 5px -2px rgba(0, 0, 0, 0.5);
}
.sidebar.on {
  right: 0px;
}
.sidebar li {
  position: relative;
  width: var(--width);
  color: #444;
}
.sidebar li:hover .txt {
  visibility: visible;
  transform: translateX(-100%);
}
.sidebar li img {
  max-width: 120px;
}
.sidebar li .icon {
  position: relative;
  z-index: 10;
  height: var(--width);
  cursor: pointer;
  background-color: #fff;
}
.sidebar li .icon:hover {
  background-color: #f7f7f7;
}
.sidebar li .icon::after {
  content: '';
  position: absolute;
  bottom: 0;
  width: 60%;
  height: 1px;
  background-color: rgba(0, 0, 0, 0.2);
  left: 20%;
}
.sidebar li .txt {
  visibility: hidden;
  position: absolute;
  z-index: 8;
  left: -1px;
  top: 0;
  height: auto;
  width: 150px;
  background-color: #fff;
  text-align: center;
  line-height: var(--width);
  transform: translateX(0%);
  transition: all 0.3s;
}
.mobile {
  padding-bottom: 10px;
}
.mobile .m_btn {
  position: relative;
}
.mobile .m_btn.on {
  z-index: 99;
}
.mobile .m_menu {
  position: fixed;
  left: -100%;
  top: 0;
  z-index: 90;
  width: 100%;
  height: 100%;
  background-color: #f7f7f7;
  transition: all 0.35s;
}
.mobile .m_menu.on {
  left: 0;
}
.mobile .m_menu ul {
  padding-top: 2rem;
  padding-left: 2rem;
  padding-right: 2rem;
}
.mobile .m_menu ul li {
  font-size: 16px;
  margin-top: 10px;
}
.mobile .m_menu ul li:last-child > a::after {
  display: none;
}
.mobile .m_menu ul li > a {
  position: relative;
}
.mobile .m_menu ul li > a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  background-color: #1a75bc;
  opacity: 0.3;
  width: 100%;
  height: 60%;
  z-index: -1;
}
.mobile .m_menu ul li .u2 a {
  font-size: 14px;
}
.mobile .m_menu ul li a {
  padding-right: 10px;
}
@media (min-width: 1920px) {
  .banner img {
    height: 750px;
    width: 100%;
    object-fit: cover;
  }
}
@media (max-width: 992px) {
  .sidebar {
    --width: 60px;
    bottom: 0;
    left: 0;
    width: 100%;
  }
  .sidebar ul {
    display: flex;
  }
  .sidebar ul li {
    width: 33.33%;
  }
  .sidebar ul li:hover .txt {
    transform: translateY(-100%);
  }
  .sidebar .icon img {
    width: 20px !important;
  }
  .sidebar .f14 {
    font-size: 12px !important;
  }
  .head {
    display: none;
  }
  .banner .swiper-slide img {
    height: 180px;
  }
  .chanpin .san_tu .txt {
    padding: 10px;
    bottom: -90px;
  }
  .chanpin .san_tu .txt .f30 {
    font-size: 16px;
  }
  .guanyu .mt-5 {
    margin-top: 20px !important;
  }
  .more2 {
    margin-top: 15px !important;
    margin-bottom: 15px;
  }
  .foot {
    padding-top: 20px;
  }
  .datu img {
    height: 180px;
    object-fit: cover;
  }
  .crumbs {
    padding: 10px;
  }
  .nav2 .py-5 {
    padding-top: 15px !important;
    padding-bottom: 10px !important;
  }
  .nav2 a {
    padding: 0;
    line-height: 30px;
    font-size: 12px !important;
  }
  .list_pro .right .img img {
    height: 150px;
  }
}