@charset "UTF-8";
/* 行高  字体大小  行数 是否计算为max-height */
/*页头*/
.md-head {
  height: 1.6rem;
}
.md-head.m_show .md-mob_sideNav {
  right: 0;
  opacity: 1;
}
.md-head.m_show .mob_mask {
  display: block;
}
.md-head.is-fixed .head-pc, .md-head.white .head-pc {
  box-shadow: 0 0 0.35rem 0 rgba(0, 79, 115, 0.08);
}
.md-head.is-fixed .md-head-1, .md-head.white .md-head-1 {
  background-color: #fff;
}
.md-head.is-fixed .md-head-1 .logo, .md-head.white .md-head-1 .logo {
  filter: none;
}
.md-head.is-fixed .md-head-1 .logo .pi, .md-head.white .md-head-1 .logo .pi {
  display: none;
}
.md-head.is-fixed .md-head-1 .logo .mi, .md-head.white .md-head-1 .logo .mi {
  display: block;
}
.md-head.is-fixed .md-head-1 .ul1 .a1, .md-head.white .md-head-1 .ul1 .a1 {
  color: #333;
}
.md-head.is-fixed .md-head-1 .h-lang, .md-head.white .md-head-1 .h-lang {
  color: #666;
}
.md-head.is-fixed .md-head-1 .h-search, .md-head.white .md-head-1 .h-search {
  color: #666;
}
.md-head.is-fixed .md-head-1 .h-href .ha, .md-head.white .md-head-1 .h-href .ha {
  background-color: rgba(0, 0, 0, 0.06);
  color: #333;
}
.md-head.is-fixed .md-head-1 .line, .md-head.white .md-head-1 .line {
  background-color: #222;
}
.md-head.white {
  height: 0.9rem;
}
.md-head.white .md-head-3 .logo .pi {
  display: none;
}
.md-head.white .md-head-3 .logo .mi {
  display: block;
}
.md-head .mob_mask {
  display: none;
  top: 0;
  left: 0;
  position: fixed;
  z-index: 99;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
}
@media screen and (min-width: 901px) {
  .md-head .mob_mask {
    display: none !important;
  }
}
@media screen and (max-width: 900px) {
  .md-head {
    height: 1rem !important;
  }
}

.head-pc {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99;
  transition: transform 0.5s;
}
.md-head-1 {
  background-color: var(--active);
  position: relative;
  transition: 0.3s;
}
.md-head-1 .layout {
  margin-left: auto;
  margin-right: auto;
  width: 14rem;
  max-width: 92%;
}
.md-head-1 .box {
  height: 1rem;
}
.md-head-1 .logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.md-head-1 .logo img {
  height: 1em;
}
.md-head-1 .logo .mi {
  display: none;
}
.md-head-1 .h-search {
  width: 1em;
  height: 1em;
  position: relative;
  cursor: pointer;
  display: flex;
}
.md-head-1 .h-search svg {
  width: 1em;
  height: 1em;
}
.md-head-1 .h-login {
  display: inline-flex;
  align-items: center;
  margin-left: 0.3rem;
  line-height: 1;
  cursor: pointer;
  display: none !important;
}
.md-head-1 .h-login .aa {
  display: block;
  padding: 0 0.24rem;
  line-height: calc( 40 / 14 );
  border-radius: 0.1rem;
}
.md-head-1 .h-login .svg {
  margin-right: 0.1rem;
}
.md-head-1 .h-login svg {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
}
.md-head-1 .h-login a:hover {
  color: var(--active);
}
.md-head-1 .h-login .sp {
  width: 1px;
  height: 1em;
  background-color: #666;
  margin: 0 0.25em;
}
.md-head-1 .h-href {
  margin-right: 0.25rem;
}
.md-head-1 .h-href .ha {
  display: block;
}
.md-head-1 .h-lang {
  position: relative;
  margin-left: 0.2rem;
}
.md-head-1 .h-lang:hover .bd {
  top: 100%;
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0%);
  transition: all 0.3s;
}
.md-head-1 .h-lang .hd {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  padding: 0.1rem 0;
  white-space: nowrap;
}
.md-head-1 .h-lang .ic {
  width: 1em;
  height: 1em;
  -o-object-fit: contain;
     object-fit: contain;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}
.md-head-1 .h-lang .on {
  color: var(--active);
}
.md-head-1 .h-lang .sp {
  margin: 0 0.5em;
}
.md-head-1 .h-lang .arr {
  width: 0.5em;
  height: 0.75em;
}
.md-head-1 .h-lang .bd {
  position: absolute;
  min-width: 100%;
  width: -moz-max-content;
  width: max-content;
  top: 100%;
  left: 50%;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10%);
  border-radius: 3px;
  box-shadow: 0 0 0.1rem rgba(0, 0, 0, 0.2);
  background-color: #fff;
  transition: 0.3s;
  padding: 0.05rem 0;
  z-index: 5;
}
.md-head-1 .h-lang .b_a {
  display: block;
  text-align: center;
  padding: 0.25em 0.5em;
  color: #333;
}
.md-head-1 .h-lang .b_a:hover {
  color: var(--active);
}
.md-head-1 .h-lang .bic {
  width: 1em;
  height: 1em;
  -o-object-fit: contain;
     object-fit: contain;
  margin-right: 0.1rem;
  flex-shrink: 0;
}
.md-head-1 .h-email {
  margin-left: 0.3rem;
  cursor: pointer;
}
.md-head-1 .h-email .ha svg {
  display: block;
  width: 1em;
  height: 1em;
}
.md-head-1 .logo-te {
  color: var(--theme);
  margin-left: 1em;
}
@media screen and (max-width: 900px) {
  .md-head-1 .logo-te {
    display: none;
  }
}
.md-head-1 .h-form {
  width: 8rem;
  position: relative;
}
.md-head-1 .h-form .ip {
  width: 100%;
  height: calc( 48em / 16 );
  background-color: #fff;
  border-radius: 1rem;
  border: solid 1px #f17f02;
  padding: 0 0.2rem;
}
.md-head-1 .h-form .ip::-moz-placeholder {
  color: #999;
}
.md-head-1 .h-form .ip::placeholder {
  color: #999;
}
.md-head-1 .h-form .submit {
  position: absolute;
  right: 0;
  top: 0;
  width: 3.75em;
  height: 100%;
  border: none;
  background-color: var(--theme);
  color: #fff;
  padding: 0;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 0 1rem 1rem 0;
}
.md-head-1 .h-form .submit svg {
  width: 25%;
  height: 25%;
}
.md-head-1 .h-form .lf {
  width: calc( 252 / 833 * 100%);
  height: 100%;
  overflow-y: auto;
  padding-top: 0.37rem;
}
.md-head-1 .h-form .lf::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 3px;
  height: 1px;
}
.md-head-1 .h-form .lf::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  background-color: #003049;
  border-radius: 2px;
}
.md-head-1 .h-form .lf::-webkit-scrollbar-track {
  background-color: #dcebf4;
}
.md-head-1 .h-form .lf .t1 {
  padding: 0 0.4rem;
}
.md-head-1 .h-form .rg {
  width: calc( 577 / 833 * 100%);
  padding: 0.4rem 0.2rem;
}
.md-head-1 .h-form .suggest {
  height: 5.9rem;
  position: absolute;
  left: 0;
  top: calc(100% + 0.1rem);
  z-index: 99;
  width: 100%;
  background-color: #eaf6fd;
  border-radius: 0.16rem;
}
.md-head-1 .h-form .result {
  padding-top: 0.2rem;
}
.md-head-1 .h-form .result-tit {
  margin: 0 0.4rem;
}
.md-head-1 .h-form .result-list {
  margin-top: 0.12rem;
}
.md-head-1 .h-form .result-list .result-item {
  display: block;
  padding: 0.12rem 0.4rem;
  cursor: pointer;
}
.md-head-1 .h-form .result-list .result-item:hover,
.md-head-1 .h-form .result-list .result-item.on {
  color: #fff;
  background-color: var(--theme);
}
.md-head-1 .h-form .prod-wrap {
  display: none;
}
.md-head-1 .h-form .prod-wrap.active {
  display: block;
}
.md-head-1 .h-form .prod-item .imgs {
  width: 1.3rem;
  margin-right: 0.2rem;
  background-color: var(--theme);
  padding-bottom: 0.04rem;
  border-radius: 0.16rem;
  flex-shrink: 0;
}
.md-head-1 .h-form .prod-item .c-pic {
  position: relative;
  border-radius: 0.16rem;
}
.md-head-1 .h-form .prod-item .c-pic:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  border: 1px solid #eee;
}
.md-head-1 .h-form .prod-item .img {
  padding-top: 100%;
  background-color: #fff;
}
.md-head-1 .h-form .prod-item .text {
  flex: 1;
  padding-top: 0.1rem;
}
.md-head-1 .h-form .prod-item .name-wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 0.08rem;
}
.md-head-1 .h-form .prod-item .name {
  margin-top: 0.1rem;
  color: #222;
}
.md-head-1 .h-form .prod-item .t1 {
  color: #666;
  line-height: calc(24 / 14);
}
.md-head-1 .h-form .prod-item .t3 {
  min-width: 0.8rem;
  height: 0.3rem;
  min-height: 30px;
  padding: 0 0.5em;
  background-color: #f3f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 0.1rem;
}
.md-head-1 .h-form .prod-item .t3 img {
  width: 0.15rem;
  min-width: 14px;
  margin-right: 0.05rem;
}
.md-head-1 .h-form .prod-item .t2 {
  margin-top: 0.12rem;
}
@media screen and (max-width: 900px) {
  .md-head-1 .h-form .suggest .lf {
    width: 100%;
  }
  .md-head-1 .h-form .suggest .rg {
    display: none;
  }
  .md-head-1 .h-form .search-form .ipt {
    width: 100%;
  }
}
.md-head-1 .h-quote {
  margin-left: 0.1rem;
}
.md-head-1 .h-quote .href {
  border-radius: 1rem;
  padding: 0.13rem 0.4rem;
  white-space: nowrap;
  color: #fff;
  display: block;
  background-image: linear-gradient(90deg, #0054a3 0%, #1476d3 100%);
}
.md-head-1 .h-phone {
  display: none;
  margin-left: 0.15rem;
  cursor: pointer;
}
.md-head-1 .h-phone .ha {
  display: flex;
  align-items: center;
  color: #fff;
  background-color: var(--theme);
  padding: 0.12rem 0.22rem;
  line-height: 1;
  border-radius: 1rem;
}
.md-head-1 .h-phone .ha svg {
  display: block;
  width: 0.66em;
  height: 0.83em;
  flex-shrink: 0;
  margin-right: 0.3em;
}
.md-head-1 .h-more {
  cursor: pointer;
  display: none;
  margin-left: 0.3rem;
}
.md-head-1 .h-more.m_show .ic::before {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
}
.md-head-1 .h-more.m_show .ic::after {
  width: 50%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(-45deg);
}
.md-head-1 .h-more .ic {
  display: block;
  width: 1.5em;
  height: 1.5em;
  background-color: #fff;
  box-shadow: 0 0 0 1px inset rgba(102, 102, 102, 0.15);
  position: relative;
  border-radius: 50%;
  overflow: hidden;
}
.md-head-1 .h-more .ic::before {
  content: "";
  background-color: #666666;
  border-radius: 2px;
  content: "";
  display: inline-block;
  top: 40%;
  left: 20%;
  position: absolute;
  transition-delay: 0.3s, 0s;
  transition: 0.3s;
  width: 50%;
  height: 2px;
  transform-origin: center;
}
.md-head-1 .h-more .ic::after {
  content: "";
  background-color: #666666;
  border-radius: 2px;
  content: "";
  display: inline-block;
  top: 60%;
  left: 20%;
  position: absolute;
  transition-delay: 0.3s, 0s;
  transition: 0.3s;
  width: 25%;
  height: 2px;
  transform-origin: center;
}
@media screen and (min-width: 901px) {
  .md-head-1 .h-lang {
    display: none;
  }
  .md-head-1 .h-search {
    display: none;
  }
}
@media screen and (max-width: 900px) {
  .md-head-1 {
    background-color: white;
  }
  .md-head-1 .box {
    height: 1rem;
    padding: 0 !important;
    background-color: transparent !important;
  }
  .md-head-1 .logo .pi {
    display: none;
  }
  .md-head-1 .logo .mi {
    display: block;
  }
  .md-head-1 .h-search {
    color: #666;
  }
  .md-head-1 .h-more {
    display: block;
  }
  .md-head-1 .h-form {
    display: none;
  }
  .md-head-1 .h-lang {
    color: #666;
    padding-right: 0;
  }
  .md-head-1 .h-phome span {
    display: none;
  }
}

.md-head-2 {
  background-color: #003049;
  border-top: 1px solid #164862;
}
.md-head-2 .layout {
  margin-left: auto;
  margin-right: auto;
  width: 14rem;
  max-width: 92%;
}
.md-head-2 .ul1 .li1 {
  position: relative;
  margin-right: 0.8rem;
}
.md-head-2 .ul1 .li1:hover .ul2 {
  top: 100%;
  opacity: 1;
  transition: 0.3s;
  pointer-events: auto;
}
.md-head-2 .ul1 .li1:hover .head-pro {
  display: block;
}
@media screen and (max-width: 1600px) {
  .md-head-2 .ul1 .li1 {
    margin-right: 0.4rem;
  }
}
.md-head-2 .ul1 .a1 {
  display: block;
  white-space: nowrap;
  position: relative;
  line-height: 0.6rem;
  color: #fff;
  transition: color 0.3s;
}
.md-head-2 .ul1 .a1:hover {
  color: var(--theme) !important;
}
.md-head-2 .ul1 .a1.on {
  color: var(--theme) !important;
}
.md-head-2 .ul1 .ul2 {
  position: absolute;
  top: 110%;
  left: 0%;
  min-width: 1.4rem;
  width: -moz-max-content;
  width: max-content;
  opacity: 0;
  box-shadow: 0 0 0.35rem 0 rgba(0, 79, 115, 0.08);
  background-color: white;
  pointer-events: none;
  z-index: 41;
  transition: 0.3s;
}
.md-head-2 .ul1 .ul-row2 {
  display: flex;
  flex-wrap: wrap;
  width: 3.2rem;
  min-width: 220px;
}
.md-head-2 .ul1 .ul-row2 .li2 {
  width: 50%;
}
.md-head-2 .ul1 .li2 {
  position: relative;
}
.md-head-2 .ul1 .li2:hover .ul3 {
  display: block;
}
.md-head-2 .ul1 .a2 {
  display: block;
  padding: 0.13rem 0.16rem;
  position: relative;
  background-repeat: no-repeat;
  background-size: cover;
  transition: 0.3s;
}
.md-head-2 .ul1 .a2:hover {
  background-image: url(../images/bgg.jpg);
}
.md-head-2 .ul1 .ul3 {
  position: absolute;
  left: 100%;
  top: 0;
  display: none;
}
.md-head-2 .ul1 .a3 {
  display: block;
  text-align: center;
  padding: 0.15rem;
  background-color: white;
  color: #000;
  white-space: nowrap;
  position: relative;
  transition: all 0.3s;
}
.md-head-2 .ul1 .a3:hover {
  color: #fff;
  background-color: var(--active);
}
.md-head-2 .head-pro {
  width: auto;
  position: absolute;
  left: 0%;
  top: 100%;
  height: 5.9rem;
  z-index: 41;
  background-color: #fff;
  padding: 0.5rem 0;
  display: none;
}
.md-head-2 .head-pro .cate-1-item.on .cate-1-tit {
  color: #fff;
  background-color: var(--theme);
}
.md-head-2 .head-pro .cate-1-item.on .cate-2 {
  display: block;
}
.md-head-2 .head-pro .cate-1-tit {
  width: 1.4rem;
  padding: 0.12rem 0.25rem;
  cursor: pointer;
}
.md-head-2 .head-pro .cate-2 {
  background: #f3f7fa;
  display: none;
  width: 8.2rem;
  height: 100%;
  overflow-y: auto;
  position: absolute;
  left: 100%;
  top: 0;
  border-left: 1px solid #e8e8e8;
}
.md-head-2 .head-pro .cate-2::-webkit-scrollbar {
  width: 6px; /*高宽分别对应横竖滚动条的尺寸*/
  height: 1px;
}
.md-head-2 .head-pro .cate-2::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  background: var(--active);
}
.md-head-2 .head-pro .cate-2::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  background: #bfd3df;
}
.md-head-2 .head-pro .cate-2-list1 {
  padding: 0.5rem;
}
.md-head-2 .head-pro .cate-2-list1 .li {
  width: calc(220 / 720 * 100%);
  margin-right: calc(25 / 720 * 100%);
}
.md-head-2 .head-pro .cate-2-list1 .li:nth-child(3n) {
  margin-right: 0;
}
.md-head-2 .head-pro .cate-2-list1 .li {
  margin-bottom: 0.25rem;
}
.md-head-2 .head-pro .cate-2-list1 .ca1 {
  display: block;
}
.md-head-2 .head-pro .cate-2-list1 .ca1:hover img {
  transform: scale(1.1);
}
.md-head-2 .head-pro .cate-2-list1 .ca1:hover .title {
  color: var(--theme);
}
.md-head-2 .head-pro .cate-2-list1 .img {
  position: relative;
  padding-top: 100%;
  border-radius: 0.16rem;
  overflow: hidden;
}
.md-head-2 .head-pro .cate-2-list1 img {
  position: absolute;
  left: 0%;
  top: 0%;
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}
.md-head-2 .head-pro .cate-2-list1 .title {
  margin-top: 0.16rem;
  transition: 0.5s;
}
.md-head-2 .head-pro .cate2-space {
  position: relative;
  padding: 0.5rem 0;
}
.md-head-2 .head-pro .cate2-space .li {
  width: 2.5rem;
}
.md-head-2 .head-pro .cate2-space a {
  display: block;
  padding: 0.14rem 0.3rem;
  transition: 0.5s;
}
.md-head-2 .head-pro .cate2-space a:hover {
  color: #fff;
  background-color: var(--theme);
}
.md-head-2 .head-pro .word {
  position: absolute;
  right: 0;
  top: 0;
  width: 5.6rem;
  height: 100%;
  padding: 0.5rem;
  border-left: 1px solid #dcebf4;
}
.md-head-2 .head-pro .word .img {
  position: relative;
  padding-top: calc( 235 / 468 * 100%);
}
.md-head-2 .head-pro .word img {
  position: absolute;
  left: 0%;
  top: 0%;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.md-head-2 .head-pro .word .wte {
  line-height: calc(30 / 16);
  margin-top: 0.16rem;
}
.md-head-2 .head-sub {
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  background-color: #fff;
  display: none;
}
.md-head-2 .head-sub .hs-cont {
  padding-bottom: 1rem;
  min-height: 4.2rem;
}
.md-head-2 .head-sub .hs-left {
  width: calc( 260 / 1440 * 100%);
  padding: 0.36rem 0;
  box-shadow: -1px 0 0 0 inset #ececec;
}
.md-head-2 .head-sub .hs-right {
  width: calc( 1120 / 1440 * 100%);
  padding: 0.16rem 0;
}
.md-head-2 .head-sub .hr-item {
  min-height: 100%;
  display: none;
}
.md-head-2 .head-sub .hr-item.show {
  display: flex;
}
.md-head-2 .head-sub .hs-ul1 {
  position: relative;
  padding-right: 0.2rem;
}
.md-head-2 .head-sub .hs-li1 {
  margin-bottom: 0.48rem;
}
.md-head-2 .head-sub .on .hs-a1 {
  color: var(--active);
}
.md-head-2 .head-sub .on .hs-a2 {
  color: var(--active);
}
.md-head-2 .head-sub .hs-a1 {
  font-weight: bold;
  position: relative;
  padding-right: 0.3rem;
}
.md-head-2 .head-sub .hr-le {
  width: 19.6428571429%;
  padding: 0.2rem 0;
}
.md-head-2 .head-sub .hr-ri {
  width: 80.3571428571%;
}
.md-head-2 .head-sub .hs-li2 {
  position: relative;
  margin-bottom: 0.5rem;
}
.md-head-2 .head-sub .hs-a2 {
  padding-right: 0.2rem;
  position: relative;
  transition: 0.5s;
}
.md-head-2 .head-sub .hs-a2:hover {
  color: var(--active);
}
.md-head-2 .head-sub .hr-item3 {
  display: none;
}
.md-head-2 .head-sub .hr-item3.show {
  display: block;
}
.md-head-2 .head-sub .hs-li3 {
  width: calc(210 / 900 * 100%);
  margin-right: calc(20 / 900 * 100%);
}
.md-head-2 .head-sub .hs-li3:nth-child(4n) {
  margin-right: 0;
}
.md-head-2 .head-sub .hs-a3 {
  display: block;
  background-color: #f6f6f6;
  border-radius: 0.16rem;
  padding: 0.4rem;
}
.md-head-2 .head-sub .hs-a3 .img {
  padding-top: 100%;
  position: relative;
}
.md-head-2 .head-sub .hs-a3 img {
  position: absolute;
  left: 0%;
  top: 0%;
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}
.md-head-2 .head-sub .hs-a3 .text {
  margin-top: 0.4rem;
}
.md-head-2 .head-sub .hs-a3 .name {
  font-weight: bold;
  position: relative;
}
.md-head-2 .head-sub .hs-a3 .name::after {
  content: "";
  display: inline-block;
  width: 0.5em;
  height: 0.5em;
  border-top: 1px solid #222;
  border-right: 1px solid #222;
  transform: translateY(-0.2em) rotate(45deg);
  margin-left: 0.25em;
}
.md-head-2 .h-lang {
  position: relative;
  margin-left: 0.2rem;
}
.md-head-2 .h-lang:hover .bd {
  top: 100%;
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0%);
  transition: all 0.3s;
}
.md-head-2 .h-lang .hd {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  padding: 0.1rem 0;
  white-space: nowrap;
}
.md-head-2 .h-lang .ic {
  width: 1em;
  height: 1em;
  -o-object-fit: contain;
     object-fit: contain;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}
.md-head-2 .h-lang .on {
  color: var(--active);
}
.md-head-2 .h-lang .sp {
  margin: 0 0.5em;
}
.md-head-2 .h-lang .arr {
  width: 0.5em;
  height: 0.75em;
}
.md-head-2 .h-lang .bd {
  position: absolute;
  min-width: 100%;
  width: -moz-max-content;
  width: max-content;
  top: 100%;
  left: 50%;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10%);
  border-radius: 3px;
  box-shadow: 0 0 0.1rem rgba(0, 0, 0, 0.2);
  background-color: #fff;
  transition: 0.3s;
  padding: 0.05rem 0;
  z-index: 5;
}
.md-head-2 .h-lang .b_a {
  display: block;
  text-align: center;
  padding: 0.25em 0.5em;
  color: #333;
}
.md-head-2 .h-lang .b_a:hover {
  color: var(--active);
}
.md-head-2 .h-lang .bic {
  width: 1em;
  height: 1em;
  -o-object-fit: contain;
     object-fit: contain;
  margin-right: 0.1rem;
  flex-shrink: 0;
}
@media screen and (max-width: 900px) {
  .md-head-2 {
    display: none;
  }
  .md-head-2 .ul1 {
    display: none;
  }
}

.head-mask {
  position: fixed;
  left: 0%;
  top: 1.6rem;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 40;
  display: none;
  pointer-events: none;
}

.form-mask {
  position: fixed;
  left: 0%;
  top: 1.6rem;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 40;
  display: none;
  pointer-events: none;
}

.md-mob_sideNav {
  position: fixed;
  right: -100%;
  top: 0;
  width: 500px;
  max-width: 100%;
  height: 100vh;
  background-color: #fff;
  transition: 0.4s;
  z-index: 300;
  overflow: hidden;
}
.md-mob_sideNav .ul1 .dt {
  position: relative;
  padding: 0.75em 0;
  box-shadow: 0 1px 0 0 rgba(0, 0, 0, 0.1);
}
.md-mob_sideNav .ul1 .dt.show .arrow {
  transform: translateY(50%) rotate(90deg);
}
.md-mob_sideNav .ul1 .li1 {
  position: relative;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}
.md-mob_sideNav .ul1 .a1 {
  position: relative;
  display: inline-block;
  min-width: 60%;
}
.md-mob_sideNav .ul1 .ul2 {
  display: none;
}
.md-mob_sideNav .ul1 .a2 {
  width: 90%;
  display: block;
  min-width: 60%;
  font-size: 0.9em;
  padding-left: 0.5em;
}
.md-mob_sideNav .ul1 .a2:hover {
  color: var(--active);
}
.md-mob_sideNav .ul1 .arrow {
  position: absolute;
  right: 0.2rem;
  top: calc(50% - 1em);
  transform: translateY(50%);
  border-bottom: 0.5em solid transparent;
  border-top: 0.5em solid transparent;
  border-left: 0.5em solid #333;
  transform-origin: center;
  transition: 0.3s;
}
.md-mob_sideNav .ul1 .ul3 {
  display: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.md-mob_sideNav .ul1 .a3 {
  display: block;
  padding: 0.5em 2em;
  font-size: 0.9em;
}
.md-mob_sideNav .hmob_off {
  height: 50px;
  padding: 0 0.3rem;
  border-bottom: 1px solid #eeeeee;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.md-mob_sideNav .m_off {
  width: 1em;
  height: 1em;
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--active);
  color: var(--active);
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
}
.md-mob_sideNav .m_off svg {
  width: 50%;
  height: 50%;
}
.md-mob_sideNav .hmob_top {
  width: 200%;
  height: calc(100% - 50px);
  display: flex;
  transition: 0.5s;
}
.md-mob_sideNav .hb-show {
  transform: translateX(-50%);
}
.md-mob_sideNav .ul1 {
  width: 50%;
  padding: 0.3rem;
}
.md-mob_sideNav .ht-box2 {
  width: 50%;
}
.md-mob_sideNav .ht-box2 .mback {
  width: 50px;
  height: 50px;
  background: url(../images/icon-right.svg) no-repeat center/30% auto;
  transform: rotateY(180deg);
}
.md-mob_sideNav .ht-box2 .ht-item {
  height: 100%;
  display: none;
}
.md-mob_sideNav .ht-box2 .ht-item.show {
  display: block;
}
.md-mob_sideNav .ht-box2 .hd {
  display: flex;
  background-color: #f7f7f7;
}
.md-mob_sideNav .ht-box2 .tabs {
  flex: 1;
  display: flex;
}
.md-mob_sideNav .ht-box2 .bd {
  height: calc(100% - 50px);
}
.md-mob_sideNav .ht-box2 .item {
  padding: 0 0.3rem;
  line-height: 50px;
}
.md-mob_sideNav .ht-box2 .item.on {
  color: var(--theme);
  background-color: #fff;
}
.md-mob_sideNav .ht-box2 .b-item {
  padding: 0.5rem;
  height: 100%;
  overflow-y: auto;
  display: none;
}
.md-mob_sideNav .ht-box2 .b-item.show {
  display: block;
}
.md-mob_sideNav .ht-box2 .b-item a {
  display: block;
  margin-bottom: 0.1rem;
  padding: 0.14rem 0;
}
.md-mob_sideNav .hmob_bot {
  height: 1rem;
  padding: 0 0.2rem;
}
@media screen and (min-width: 901px) {
  .md-mob_sideNav {
    display: none !important;
  }
}

.md-search_form {
  position: fixed;
  top: 0rem;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transform-origin: top;
  transition: all 0.2s;
}
.md-search_form.show {
  transform: scaleY(1);
  transition: all 0.2s;
  display: block;
  opacity: 1;
  pointer-events: auto;
}
.md-search_form .h_form {
  width: 100%;
  position: relative;
  z-index: 402;
  padding: 0.4rem 0;
  background-color: #fff;
}
.md-search_form .fbox {
  width: 9rem;
  max-width: 96%;
  margin: 0 auto;
  position: relative;
}
.md-search_form .inp {
  position: relative;
  border-bottom: 1px solid #ccc;
}
.md-search_form .inp input {
  width: 100%;
  height: 0.5rem;
  min-height: 40px;
  border: none;
  outline: none;
  font-family: inherit;
}
.md-search_form .h_sub {
  position: absolute;
  right: 0rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0.4rem;
  min-width: 30px;
  height: 0.4rem;
  min-height: 30px;
  border-radius: 50%;
  background-color: var(--active);
  color: #fff;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 40% auto;
  cursor: pointer;
  z-index: 10;
  border: none;
  outline: none;
  display: inline-flex;
  justify-content: center;
  align-items: center;
}
.md-search_form .h_sub svg {
  width: 50%;
  height: 50%;
}
.md-search_form .off {
  position: absolute;
  right: -0.5em;
  bottom: 100%;
  width: 1em;
  height: 1em;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(var(--active));
  color: rgba(var(--active));
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
}
.md-search_form .off svg {
  width: 50%;
  height: 50%;
}
.md-search_form .mask {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 99;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}
.md-search_form .lf {
  width: calc( 252 / 833 * 100%);
  height: 100%;
  overflow-y: auto;
  padding-top: 0.37rem;
}
.md-search_form .lf::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 3px;
  height: 1px;
}
.md-search_form .lf::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  background-color: #003049;
  border-radius: 2px;
}
.md-search_form .lf::-webkit-scrollbar-track {
  background-color: #dcebf4;
}
.md-search_form .lf .t1 {
  padding: 0 0.4rem;
}
.md-search_form .rg {
  width: calc( 577 / 833 * 100%);
  padding: 0.4rem 0.2rem;
}
.md-search_form .suggest {
  height: 5.9rem;
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  background-color: #eaf6fd;
}
.md-search_form .result {
  padding-top: 0.2rem;
}
.md-search_form .result-tit {
  margin: 0 0.4rem;
}
.md-search_form .result-list {
  margin-top: 0.12rem;
}
.md-search_form .result-list .result-item {
  display: block;
  padding: 0.12rem 0.4rem;
  cursor: pointer;
}
.md-search_form .result-list .result-item:hover,
.md-search_form .result-list .result-item.on {
  color: #fff;
  background-color: var(--theme);
}
.md-search_form .prod-wrap {
  display: none;
}
.md-search_form .prod-wrap.active {
  display: block;
}
.md-search_form .prod-item .imgs {
  width: 1.3rem;
  margin-right: 0.2rem;
  background-color: var(--theme);
  padding-bottom: 0.04rem;
  border-radius: 0.16rem;
  flex-shrink: 0;
}
.md-search_form .prod-item .c-pic {
  position: relative;
  border-radius: 0.16rem;
}
.md-search_form .prod-item .c-pic:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  border: 1px solid #eee;
}
.md-search_form .prod-item .img {
  padding-top: 100%;
  background-color: #fff;
}
.md-search_form .prod-item .text {
  flex: 1;
  padding-top: 0.1rem;
}
.md-search_form .prod-item .name-wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 0.08rem;
}
.md-search_form .prod-item .name {
  margin-top: 0.1rem;
  color: #222;
}
.md-search_form .prod-item .t1 {
  color: #666;
  line-height: calc(24 / 14);
}
.md-search_form .prod-item .t3 {
  min-width: 0.8rem;
  height: 0.3rem;
  min-height: 30px;
  padding: 0 0.5em;
  background-color: #f3f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 0.1rem;
}
.md-search_form .prod-item .t3 img {
  width: 0.15rem;
  min-width: 14px;
  margin-right: 0.05rem;
}
.md-search_form .prod-item .t2 {
  margin-top: 0.12rem;
}
@media screen and (max-width: 900px) {
  .md-search_form .suggest .lf {
    width: 100%;
  }
  .md-search_form .suggest .rg {
    display: none;
  }
  .md-search_form .search-form .ipt {
    width: 100%;
  }
}

/*页头*/
.md-head-dialog {
  position: relative;
  z-index: 101;
  display: none;
}
.md-head-dialog.show {
  display: block;
}
.md-head-dialog .dlg-mask {
  position: fixed;
  left: 0%;
  top: 0%;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}
.md-head-dialog .dlg-cont {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 6.6rem;
  background-color: #fff;
  border-radius: 0.2rem;
  padding: 0.45rem 0.4rem 0.5rem;
}
.md-head-dialog .close {
  position: absolute;
  right: 0.2rem;
  top: 0.2rem;
  width: 1em;
  height: 1em;
  color: #999;
  cursor: pointer;
}
.md-head-dialog .close:hover {
  color: var(--active);
}
.md-head-dialog .close svg {
  width: 100%;
  height: 100%;
}
.md-head-dialog .fitem {
  width: 50%;
  padding-right: 0.2rem;
  border-bottom: 1px solid #f6f6f6;
}
.md-head-dialog .fi-active .placehold {
  display: none;
}
.md-head-dialog .ww100 {
  width: 100%;
}
.md-head-dialog .inp {
  position: relative;
}
.md-head-dialog .ip {
  width: 100%;
  height: calc( 54em / 14);
  background-color: #fff;
  border-radius: 0.25em;
  border: none;
}
.md-head-dialog .ta .placehold {
  padding: 0 0.2rem;
}
.md-head-dialog .textarea {
  display: block;
  width: 100%;
  height: 1.2rem;
  background-color: #f6f6f6;
  border: none;
  border-radius: 0.2rem;
  padding: 0.16rem 0.2rem;
}
.md-head-dialog .placehold {
  position: absolute;
  left: 0;
  top: 0%;
  line-height: calc( 54em / 14);
  width: 100%;
  pointer-events: none;
}
.md-head-dialog .placehold span {
  color: var(--active);
}
.md-head-dialog .my-select {
  width: 100%;
  position: relative;
}
.md-head-dialog .my-select.show .select-sub {
  opacity: 1;
  pointer-events: auto;
}
.md-head-dialog .my-select .hd {
  display: flex;
  align-items: center;
  height: calc( 54em / 14);
  cursor: pointer;
  position: relative;
  padding-right: 0.45rem !important;
}
.md-head-dialog .my-select .hd::before {
  content: "";
  width: 0.5em;
  height: 0.5em;
  border-right: 1px solid #222;
  border-bottom: 1px solid #222;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%) rotate(45deg);
  pointer-events: none;
}
.md-head-dialog .my-select .hd span {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.md-head-dialog .my-select .select-sub {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 100%;
  opacity: 0;
  pointer-events: none;
  transition: 0.5s;
  z-index: 60;
}
.md-head-dialog .my-select .blist {
  max-height: 2.4rem;
  overflow-y: auto;
  box-shadow: 0px 0px 6px 0px rgba(167, 172, 184, 0.5);
  background-color: #fff;
}
.md-head-dialog .my-select .bitem {
  background-color: #fff;
  color: #333;
  padding: 0.1rem 1em;
  cursor: pointer;
}
.md-head-dialog .my-select .bitem:hover {
  background-color: var(--active);
  color: #fff;
}
.md-head-dialog .my-select .bitem.selected {
  background-color: var(--active);
  color: #fff;
}
.md-head-dialog .code {
  height: 100%;
  position: absolute;
  left: calc(100% + 0.3rem);
  top: 0;
}
.md-head-dialog .btns {
  margin-top: 0.2rem;
}
.md-head-dialog .submit {
  border: none;
  cursor: pointer;
  min-width: 1.6rem;
  height: calc( 56em / 16);
  border-radius: 1rem;
  padding: 0 0.6rem;
  background-image: linear-gradient(-90deg, #00aaff 0%, #0071e3 100%), linear-gradient(#ee7b0e, #ee7b0e);
}
@media screen and (max-width: 900px) {
  .md-head-dialog .fitem {
    width: 100% !important;
  }
  .md-head-dialog .code {
    right: 0;
    left: auto;
  }
  .md-head-dialog .ta .placehold {
    line-height: 1;
    padding: 0.16rem 0.2rem;
  }
}
.md-head-dialog .submit {
  height: 0.48rem;
  background-image: linear-gradient(-90deg, #00aaff 0%, #306fdc 100%), linear-gradient(#0075ff, #0075ff);
  padding: 0 0.48rem;
  border: none;
  border-radius: 1rem;
  cursor: pointer;
}