* {
  margin: 0;
  padding: 0;
  font-family: "Microsoft YaHei";
}

:root {
  --theme: #0065ab;
  --theme2: #ff0000;
}

/*修改滚动条样式*/
*::-webkit-scrollbar {
  width: 0.25rem;
  height: 0.25rem;
  /**/
}

*::-webkit-scrollbar-track {
  background: rgb(239, 239, 239);
  border-radius: 2px;
}

*::-webkit-scrollbar-thumb {
  background: var(--theme);
  border-radius: 2px;
}

*::-webkit-scrollbar-thumb:hover {
  background: var(--theme);
}

*::-webkit-scrollbar-corner {
  background: #179a16;
}

html {
  font-size: 16px;
  font-family: "Microsoft YaHei";
}

a {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  font-family: "Microsoft YaHei";
}

a:hover,
a:active,
a:focus {
  color: var(--theme);
}

button {
  padding: 0;
  margin: 0;
  border: none;
  outline: none;
  cursor: pointer;
}

input:active,
input:focus,
button:active,
button:focus {
  outline: none;
}

select:focus-visible {
  outline: unset;
}

li {
  list-style: none;
}

.container {
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}

.contact_types{
  position: fixed;
  top: 30%;
  right: 9.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.contact_types a{
  padding: 0.5rem 0.3rem;
  box-sizing: border-box;
	background-color: #ffffff;
	border: solid 0.05rem #e5e5e5;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.3rem;
  align-items: center;
  font-size: 0.7rem;
  white-space: nowrap;
	color: #5f5f5f;
}
.contact_types a:hover{
  color: #0065ab;
}
.contact_types a img{
  width: 1.25rem;
}
@media screen and (max-width:768px) {
  .container_box{
    flex-direction: column;
  }
  .article_links_box{
    width: 100%;;
  }
  .contact_types,.categories,#cgwl-kefu{
    /* right: 10px; */
    display: none;
  }
}

@media (min-width: 768px) {
  .container {
    width: 750px;
  }
}

@media (min-width: 992px) {
  .container {
    width: 970px;
  }
}

@media (min-width: 1200px) {
  .container {
    width: 1170px;
  }
}

@media (min-width: 1400px) {
  .container {
    width: 1257px;
  }
}
@media (min-width: 1600px) {
  .container {
    margin: 0 18.5rem;
    width: auto;
  }
}
.container-fluid {
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}

.top {
  height: 2.188rem;
  background-color: #eeeeee;
  font-size: 0.875rem;
  color: #555555;
}

.top .container {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top .container>div {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1rem;
}


.search {
  padding:0 10rem;
  height: 6.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.logo {
  height: 3.75rem;
  width: auto;
}


.input_box {
  margin-top: 1.2rem;
  flex-grow: 1;
  max-width: 38rem;
  margin-left: 2rem;
}

.input {
  display: flex;
  justify-content: flex-start;
  align-items: stretch;
  height: 2.5rem;
  width: 100%;
}

.input_box input {
  width: calc(100% - 3rem);
  padding: 0 0.8rem;
  outline: none;
  border: none;
  border: solid 1px #dcdcdc;
}


.input_box input :active,
.input_box input :focus,
.input_box input :hover {
  outline: none;
  border: none;
}

.icon-a-xingzhuang4 {
  width: 3.125rem;
  height: 2.5rem;
  flex-shrink: unset;
  background-color: var(--theme);
  color: #fff;
  font-size: 1.25rem;
}

.input_under {
  text-align: center;
  font-size: 0.875rem;
  line-height: 1.5rem;
  color: #989898;
}

.contact {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-size: 0.875rem;
}

.contact .phone {
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--theme);
}

.icon-a-xingzhuang5 {
  font-size: 2.813rem;
  color: var(--theme);
}

.shopcar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  color: #000000;
  position: relative;
  padding-right: 1.2rem;
}

.badge {
  display: inline-block;
  position: absolute;
  top: -0.4rem;
  right: -0.4rem;
  min-width: 1rem;
  padding: 1px;
  display: flex;
  font-size: 12px;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  background-color: var(--theme2);
  color: #fff;
  border-radius: 1rem;
}

.badge:empty {
  display: none;
}

.icon-a-xingzhuang6 {
  color: var(--theme2);
  font-size: 1.25rem;
}

.mycenter {
  font-size: 2rem;
  color: var(--theme);
  cursor: pointer;
}

.nav {
  background-color: var(--theme);
  display: flex;
  align-items: center;
}

.nav>ul {
  height: 2.813rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 3rem;
}

.nav .icon-a-xingzhuang2 {
  display: flex;
  gap: 1rem;
}

.nav>ul>li>a {
  display: inline-block;
  color: #fff;
  height: 100%;
  padding: 0 2rem;
  font-size: 1.125rem;
  line-height: 2.813rem;
  white-space: nowrap;
}

.nav>ul>li>a:hover,
.nav>ul>li>a:focus,
.nav>ul>li>a:active {
  /* height: 3.125rem;
  line-height: 3.125rem; */
  background-image: url(../static/images/tab-top-bg.png);
  background-position: center;
  background-size: cover;
  font-size: 1.125rem;
  background-repeat: no-repeat;
}

.nav_active {
  width: 17.5rem;
  padding: 0 !important;
  font-size: 1.5rem !important;
  line-height: 2.25rem;
  height: 3.125rem !important;
  line-height: 3.125rem !important;
  background-image: url(../static/images/tab-top-bg.png);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
}

.categories {
  /* display: none; */
  z-index: 100;
  position: absolute;
  top: 3.125rem;
  left: 0;
  min-width: 15rem;
  background-color: #ffffff;
	border: solid 0.05rem #e5e5e5;
  padding: 1.2rem 0;
}

.categories>li>a {
  box-sizing: border-box;
  height: 2rem;
  width: 100%;
  padding: 0 1.05rem;
  border-bottom: 1px solid #ffffff2d;
  display: flex;
  font-size: 0.8rem;
	font-weight: normal;
	font-stretch: normal;
	line-height: 2rem;
	letter-spacing: 0rem;
	color: #767676;
  align-items: center;
  justify-content: space-between;
}
.categories>li>a .icon {
  font-size: 0.8rem;
  transform: rotate(90deg);
}
.categories>li>a .icon::before{
  margin: 0;
}
.categories>li>.visited .icon{
  color: var(--theme);
  transform: rotate(-90deg);
}
.categories li:last-child a {
  border: none;
}

.categories_box {
  position: relative;
}

.categories_box:hover .categories {
  display: inline-block;
}

.pc_hidden {
  display: none;
}

.bgimg {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.categories ul{
  padding: 0.5rem 1.05rem 0.5rem 2rem;
  font-size: 0.7rem;
	line-height: 1.6rem;
	color: #8c8c8c;
}
.categories>li>a:focus,
.categories>li>a:active,
.categories>li>a:hover {
  /* background-image: url(../static/images/tab-top-bg.png);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  border-radius: unset !important; */
  color: var(--theme);
}

footer {
  background-color: #1b1b1b;
}

.product_index {
  padding-top: 1rem;
  display: flex;
  gap: 0.3rem 1rem;
  justify-content: center;
  align-items: center;
  font-size: 0.875rem;
  line-height: 1.5rem;
  color: #464646;
  flex-wrap: wrap;
}

.list_box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
  padding: 3.375rem 0;
  border-bottom: solid 0.063rem #313131;
  font-size: 0.875rem;
  line-height: 1.5rem;
  letter-spacing: 0.088rem;
  color: #c4c4c4;
}

.list_box2 {
  display: flex;
  justify-content: space-between;
  /* flex-wrap: wrap; */
  gap: 1.5rem 1rem;
  padding: 2rem 0;
  font-size: 0.875rem;
  line-height: 1.5rem;
  letter-spacing: 0.088rem;
  color: #c4c4c4;
}

.list_box h4 {
  font-size: 1.125rem;
  line-height: 1.5rem;
  letter-spacing: 0.113rem;
  color: #ffffff;
  margin-bottom: 1.6rem;
}

.footer_contact {
  width: 12rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-left: 4.6rem;
  margin-left: 2rem;
  border-left: solid 0.063rem #313131;
}

.footer_contact h3 {
  font-weight: bold;
  font-size: 1.5rem;
  font-weight: normal;
  letter-spacing: 0rem;
  color: #0065ab;
  margin-top: 0.2rem;
  margin-bottom: 2.5rem;
}

.footer_contact button {
  width: 10rem;
  height: 2.5rem;
  background-color: #1b1b1b;
  border: solid 0.063rem #0065ab;
  font-size: 1rem;
  color: #ffffff;
}

.copyright {
  min-height: 3.75rem;
  text-align: center;
  line-height: 3.75rem;
  background-color: #000000;
  font-size: 0.875rem;
  color: #c4c4c4;
}

.center {
  color: #fff;
  padding-bottom: 1.2rem;
  position: absolute;
  top: 2.813rem;
  right: 0;
  width: 13.5rem;
  z-index: 1000;
  background-color: #1b1b1be1;
}

.center h3 {
  text-align: center;
  font-size: 1.3rem;
  padding: 0.8rem 0;
}

.center a {
  box-sizing: border-box;
  height: 2.938rem;
  padding: 0 1rem;
  border-top: 1px solid #ffffff2d;
  display: flex;
  color: #fff;
  font-size: 1rem;
  align-items: center;
  justify-content: flex-start;
}

.path {
  height: 3.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.875rem;
  color: #5f5f5f;
}

.path>.icon {
  font-size: 1.3rem;
  color: var(--theme);
}

.path>.icon::before {
  margin: 0;
}

.pagination {
  margin: 1rem 0;
  display: flex;
  justify-content: flex-start;
  gap: 2rem;
  font-size: 1rem;
  color: #5f5f5f;
}

.pagination ul {
  display: flex;
  align-items: center;
}

.pagination span {
  height: 2rem;
  line-height: 2rem;
  color: #999999;
}

.pagination a {
  box-sizing: border-box;
  display: inline-block;
  height: 2rem;
  line-height: 2rem;
  min-width: 2.2rem;
  padding: 0 1rem;
  border: solid 0.063rem #dcdcdc;
  border-right: none;
}

.pagination ul li:last-child a {
  /* border: none; */
  border-right: solid 0.063rem #dcdcdc;
}

.active {
  background-color: var(--theme);
  color: #fff;
  border-color: var(--theme) !important;
}

.pagination a:hover {
  background-color: var(--theme);
  color: #fff;
  border-color: var(--theme);
}

/* .border_box { */
  /* border: solid 0.063rem #e5e5e5; */
/* } */

.icon-PDF {
  color: #ff0000;
  font-size: 1.4rem;
  margin-top: 0.5rem;
}
.list_box2 .flink_box{
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    width: 100%;
}
.mobile-footer{
    display: none;
}
.shade{
    display: none;
}

@media (max-width: 768px) {
  html {
    font-size: 12px;
  }

  .pc_hidden {
    display: inline-block !important;
  }

  .mobile_hidden {
    display: none !important;
  }
  .swiper_box,.new,.nav_box_outer,.content_box,.bottom_ul{
      display: none !important;
  }
  .about-us-box{
      margin: 2.3rem 0;
      display: block !important;
  }
  .about-us-box .title_box{
      padding: 0 15px;
  }
  .about-us-box .title_box > div{
      font-size: 16px !important;
  }
  .about-us-box .title_box .icon{
      font-size: 16px;
  }
  .about-us-box .info_right_box>.info>h4{
      font-size: 16px;
  }
  .about-us-box .info_right_box>.info>p{
      font-size: 14px;
      line-height: 1.8;
      display: block !important;
  }
  footer .container{
      display: none;
  }
  .copyright{
      display: none;
  }
  
  header{
      height: 5rem;
  }
    
  .search {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 5rem;
    padding: 0 15px;
    box-sizing: border-box;
    z-index: 1000;
    background: #fff;
    box-shadow: 0 0 10px 0 rgba(0,0,0,.2);
  }
  .search .logo{
      height: 40px;
  }    
 
  .input_box {
    margin-top: 0;
    display: none;
  }

  .mobile-footer{
      display: block;
      height: 60px;
  }
  .mobile-footer .box{
      position: fixed;
      left: 0;
      bottom: 0;
      width: 100%;
      height: 60px;
      display: flex;
      z-index: 999;
  }
  .mobile-footer .box a{
      display: flex;
      align-items: center;
      justify-content: center;
      background: #000;
      color: #fff;
      font-size: 16px;
      width: 100%;
      height: 60px;
  }
  
  /* .mobile-footer .box a:last-child{
      background: #176fc0;
  } */
  .mobile-footer .box a.active{
        background: #176fc0;
    }
    
  .mobile-footer .box img{
      display: block;
      margin-right: 10px;
      width: 20px;
  }
  
  .shade{
         
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: 999;
      background: rgba(0,0,0,.6);
  }
  
  .nav {
    position: fixed;
    top: 5rem;
    right: -100%;
    bottom: 0;
    width: 80%;
    z-index: 1000;
    display: none;
  }
  
  .nav>ul>li>a{
      display: block;
      line-height: 40px;
      font-size: 16px;
  }
  
  .nav .center{
      display: none;
  }
      
  .center a:focus,
  .center a:active,
  .center a:hover {
    background-image: url(../static/images/tab-top-bg.png);
    background-position: center;
    background-size: cover;
    height: 2.938rem;
    font-size: 1rem;
    background-repeat: no-repeat;
  }

  .nav>ul {
    display: block;
    /* IE 10+ */
  }

  .nav>ul::-webkit-scrollbar {
    display: none;
    /* Chrome Safari */
  }

  .nav a:hover,
  .nav a:focus,
  .nav a:active {
    height: 2.813rem;
    font-size: 1.125rem;
    line-height: 2.813rem;
    border-radius: 0;
  }

  .nav_active {
    border: none;
    padding: 0 2rem !important;
    height: 2.813rem !important;
    font-size: 1.125rem !important;
    line-height: 2.813rem !important;
    width: auto !important;
    background: none;
  }

  .product_index {
    gap: 0.8rem;
  }
  .categories_box .fixed,
  .categories_box {
    position: unset !important;
  }

  .categories {
    position: static;
    top: 2.813rem;
    z-index: 100;
    width: 100%;
    
      
  }
  .categories_box.fixed{
      display: none;
  }    
  .categories>li>a{
      height: auto;
      
  }
  .categories>li>a>text{
      font-size: 14px;
  }
    
  .copyright {
    padding: 0.8rem 15px;
    line-height: 1.75rem;
  }

  .logo {
    height: 2.2rem;
  }

  .pagination {
    font-size: 12px;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }
   .icon-a-xingzhuang2 {
     color: var(--theme);
     font-size: 22px !important;
   }
   .path>.icon{
       font-size: 18px;
   }
  .path{
    padding-top: 1rem;
    padding-bottom: 1rem;
    font-size: 14px;
  }
  .list_box2 .flink_box{
      grid-template-columns: repeat(3, 1fr);
  }
}