body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
button,
textarea,
p,
blockquote,
th,
td a {
  margin: 0;
  padding: 0;
}
body {
  list-style: none;
  text-decoration: none;
  line-height: 1;
  margin: 0;
  padding: 0;
}
* {
  list-style: none;
  text-decoration: none;
  line-height: 1;
  margin: 0;
  padding: 0;
  font-family: "Barlow-Regular";
  font-size: 16px;
  box-sizing: border-box;
}
input {
  padding: 0 15px;
  font-size: 16px;
}
@font-face {
  font-family: "Barlow-Regular";
  src: url(/lib/fonts/Barlow-Regular.ttf);
  font-display: swap;
}
@font-face {
  font-family: "Barlow-Bold";
  src: url(/lib/fonts/Barlow-Bold.ttf);
  font-display: swap;
}
@font-face {
  font-family: "Barlow-Medium";
  src: url(/lib/fonts/Barlow-Medium.ttf);
  font-display: swap;
}
@font-face {
  font-family: "BarlowCondensed-Medium";
  src: url(/lib/fonts/BarlowCondensed-Medium.ttf);
  font-display: swap;
}
@font-face {
  font-family: "BarlowCondensed-Bold";
  src: url(/lib/fonts/BarlowCondensed-Bold.ttf);
  font-display: swap;
}
.content {
  width: 1640px;
  margin: 0 auto;
}

.flex {
  display: flex;
  justify-content: center;
  align-items: center;
}
h1 {
  font-size: 56px;
  color: #101010;
  font-family: "BarlowCondensed-Medium";
  line-height: 1.3;
  font-weight: normal;
  margin-bottom: 20px;
}
h2 {
  font-size: 56px;
  color: #008ADB;
  font-family: "BarlowCondensed-Medium";
  line-height: 1.3;
  font-weight: normal;
  margin-bottom: 20px;
}

.aspect-video {
  aspect-ratio: 16 / 9;
}

iframe {
  width: 100%;
  height: 100%;
}

/* 弹出表单 */
.common-fixed-contact {
  position: fixed;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  left: 50%;
  top: 50%;
  width: 800px;
  height: 563px;
  background-color: #fff;
  -webkit-box-shadow: 0 0 20px rgb(0 0 0 / 10%);
  box-shadow: 0 0 20px rgb(0 0 0 / 10%);
  border-radius: 10px;
  z-index: 998;
  overflow: hidden;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  display: none;
}
/* .common-fixed-contact.hide {
display: none;
width: 48px;
height: 48px;
border-radius: 50%;
right: 10px;
bottom: 68px;
-webkit-transform: translate(0%, 0%);
transform: translate(0%, 0%);
-webkit-animation: __fixed-contact 500ms;
animation: __fixed-contact 500ms;
}    */
.common-fixed-contact-form {
  padding: 60px 40px;
}
.common-fixed-contact-form__input,
.common-fixed-contact-form__textarea {
  width: 100%;
  height: 48px;
  padding-left: 20px;
  border: 1px solid #e8e8e8;
  border-radius: 4px;
  margin-bottom: 20px;
}
.common-fixed-contact-form__textarea {
  height: 144px;
  padding: 20px;
  resize: none;
}
.common-fixed-contact-form__submit {
  width: 240px;
  margin: 0 auto;
  margin-top: 20px;
}
.common-btn {
  width: 240px;
  height: 48px;
  background-color: #2c9c4a;
  color: #fff;
  border: 1px solid #2c9c4a;
  border-radius: 24px;
  overflow: hidden;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  text-align: center;
  -webkit-transition: all 500ms cubic-bezier(0.2, 0, 0, 1);
  transition: all 500ms cubic-bezier(0.2, 0, 0, 1);
  position: relative;
  -webkit-box-shadow: 0px 15px 20px -5px rgb(30 139 214 / 22%);
  box-shadow: 0px 15px 20px -5px rgb(30 139 214 / 22%);
}
.common-fixed-contact__close {
  position: absolute;
  right: 10px;
  top: 10px;
  cursor: pointer;
  width: 24px;
  height: 24px;
  background: url(/lib/images/close.svg) no-repeat center center;
}
.common-fixed-contact__close img {
  display: none;
}
.common-fixed-contact__close img.active {
  display: block;
}
/* .common-fixed-contact.hide .common-fixed-contact__close {
background:#2c9c4a url(/lib/images/icon_side_contact.svg) no-repeat center center;
position: unset;
width: 100%;
height: 100%;
} */
[type="submit"]:hover {
  color: #2d9c4a;
}
/* .common-fixed-contact.hide .common-fixed-contact-form {
display: none;
} */

/* 搜索栏样式开始 */
.c-close-icon {
  width: 20px;
  height: 20px;
  margin: auto 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
.c-close-icon span {
  display: inline-block;
  width: 100%;
  height: 3px;
  border-radius: 2px;
  background-color: #008ADB;
  -webkit-transition: opacity 500ms cubic-bezier(0.2, 0, 0, 1),
    -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
  transition: opacity 500ms cubic-bezier(0.2, 0, 0, 1),
    -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
  transition: transform 500ms cubic-bezier(0.2, 0, 0, 1),
    opacity 500ms cubic-bezier(0.2, 0, 0, 1);
  transition: transform 500ms cubic-bezier(0.2, 0, 0, 1),
    opacity 500ms cubic-bezier(0.2, 0, 0, 1),
    -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
}
.c-close-icon span:nth-child(1) {
  -webkit-transform: translateY(8.5px) rotate(-45deg);
  transform: translateY(8.5px) rotate(-45deg);
}
.c-close-icon span:nth-child(2) {
  -webkit-transform: translateY(-8.5px) rotate(45deg);
  transform: translateY(-8.5px) rotate(45deg);
}
[type="submit"] {
  background: #008ADB;
  border: 1px solid #008ADB;
}
.c-search__submit:hover {
  background: #008ADB;
  border-color: #008ADB;
  color: #fff;
}
/*搜索栏样式结束 */

/* 客服图标样式开始 */
.c-sidebar-item--contact {
  background: #008ADB;
}

/* 头部 */
header {
  top: 0;
  z-index: 99;
  width: 100%;
  background: #fff;
  box-shadow: 0 2px 5px rgb(0 30 7 / 10%);
  position: fixed;
  top: 0;
}
.zt {
  height: 153px;
}
.zt.active {
  height: 117px;
}
.header1 {
  width: 100%;
  background: #172a3a;
}
.header1 .content {
  display: flex;
  justify-content: space-between;
}
.header1 .content .left ul {
  display: flex;
  align-items: center;
  height: 36px;
}
.header1 .content .left ul li {
  color: #fff;
  margin: 0 10px;
}
.header1 .content .left ul li p {
  margin-left: 10px;
  font-size: 13px;
}
.header1 .content .left ul li a {
  color: #fff;
  display: flex;
  align-items: center;
}
.header1 .content .right ul {
  display: flex;
  height: 36px;
  align-items: center;
}
.header1 .content .right ul li {
  margin: 0 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  color: #fff;
}
.header1 .content .right ul li p {
  color: #fff;
  margin: 0 10px;
  font-size: 13px;
}
.header2 {
  border-bottom: 1px solid #e5e5e5;
}
.header2 .content {
  display: flex;
  justify-content: space-between;
  padding: 23px 0;
}
.header2 .content .right {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.header2 .content .right p {
  font-family: "Barlow-Bold";
  font-size: 16px;
  color: #172a3a;
  margin-bottom: 14px;
}
.header2 .content .right a {
  width: 200px;
  height: 40px;
  background: #EF800E;
  font-family: "Barlow-Bold";
  font-size: 16px;
  color: #fff;
}
.header2 .content .right a:hover {
  background: #008ADB;
}

.header2 .center {
  flex: 1;
  margin: 0 50px;
}
.header2 .center .menu-item1 {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 60px;
}
.header2 .center .menu-item1 > li {
  /* flex: 1; */
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 21px 20px;
  margin: 0 20px;
  position: relative;
}
.header2 .center .menu-item1 li.current-menu-item > a {
  color: #008ADB;
}
.header2 .center .menu-item1 > li .menu-item-has-children2 {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  padding: 10px;
  display: none;
  box-shadow: 0 2px 5px rgb(0 30 7 / 20%);
  min-width: 200px;
  max-width: 400px;
}
.header2 .center .menu-item1 > li .menu-item-has-children2 > li {
  position: relative;
  padding: 10px;
  text-align: center;
}
.header2 .center .menu-item1 > li .menu-item-has-children2 > li svg {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 0px;
}
.menu-item-has-children2 > li .menu-item-has-children3 {
  position: absolute;
  top: 0;
  left: 100%;
  background: #fff;
  padding: 10px;
  display: none;
  box-shadow: 0 2px 5px rgb(0 30 7 / 10%);
}
.menu-item-has-children2 > li .menu-item-has-children3 li {
  padding: 10px;
}
.header2 .center .menu-item1 > li a {
  color: #666;
  width: 100%;
  font-size: 16px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 400px;
}
.header2 .center .menu-item1 > li svg {
  margin-left: 10px;
  transform: rotate(90deg);
  transition: all 0.5s;
  position: absolute;
  right: 0;
}
.header2 .center .menu-item1 > li a:hover {
  color: #008ADB;
}
.header2 .center .menu-item1 > li.active a {
  color: #008ADB;
  position: relative;
}
.header2 .center .menu-item1 > li.active a::before {
  position: absolute;
  top: 0;
  right: -10px;
  content: "-";
}
.header2 .center .menu-item1 > li.active a::after {
  position: absolute;
  top: 0;
  left: -10px;
  content: "-";
}

/* 尾部 */
.bottom {
  padding: 80px 0;
}
.bottom .content {
  display: flex;
  justify-content: space-between;
}
.bottom .content h2 {
  font-size: 20px;
  color: #fff;
  margin-bottom: 0;
}
.bottom_pc .content h2 {
  margin-bottom: 20px;
}
.bottom .content > div {
  max-width: 520px;
}
.bottom .content .left p {
  font-size: 16px;
  color: #fff;
  max-width: 520px;
  line-height: 1.5;
  margin-bottom: 40px;
  opacity: 0.5;
}
.bottom .content .left table tr td {
  font-size: 16px;
  color: #fff;
  line-height: 1.5;
  border: none;
  opacity: 0.5;
}
.bottom .content .left table tr td a:hover {
  opacity: 1;
  color: #fff;
  text-decoration: underline;
}
.bottom .content .left table tr td a {
  font-size: 16px;
}
.bottom .content .left table tr td a.block {
  display: block;
  margin-bottom: 10px;
}
.bottom .content .center ul li {
  display: flex;
  align-items: baseline;
  font-size: 16px;
  margin-bottom: 20px;
  color: #fff;
}
.bottom .content .center ul li a {
  font-size: 16px;
  opacity: 0.5;
  line-height: 1.2;
}
.bottom .content .center ul li a:hover {
  opacity: 1;
  color: #fff;
}
.bottom .content .center ul li svg {
  opacity: 0.5;
  margin-right: 20px;
}
.bottom .content .right form {
  display: flex;
  margin-bottom: 30px;
}
.bottom .content .right form input[type="text"] {
  width: 360px;
  border: 2px solid #fff;
  background: none;
  color: #fff;
  font-size: 16px;
}
.bottom .content .right form input[type="submit"] {
  width: 160px;
  background: #fff;
  color: #172a3a;
  border: none;
}
.bottom .content .right ul {
  display: flex;
  margin-bottom: 40px;
}
.bottom .content .right ul li {
  margin-right: 30px;
}
.bottom .content .right p {
  font-family: "BarlowCondensed-Medium";
  font-size: 20px;
  color: #fff;
}
.bottom .content .right p a {
  font-size: 16px;
  color: #fff;
  opacity: 0.5;
  margin-left: 10px;
}
.bottom .content .right p a:hover {
  opacity: 1;
  color: #fff;
}
.bottom_copyright .content {
  padding: 15px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.bottom_copyright .content .left p {
  font-size: 14px;
  color: #fff;
  opacity: 0.3;
  line-height: 1.5;
}
.bottom_copyright .content .right ul {
  display: flex;
}
.bottom_copyright .content .right ul li a {
  font-size: 14px;
  color: #fff;
  opacity: 0.3;
  margin-right: 20px;
  line-height: 1.5;
}
.bottom_copyright .content .right ul li a:hover {
  opacity: 1;
}
.bottom_bg {
  background: url(/lib/images/img_footer_bg.jpg) no-repeat right #172a3a;
}

@media (max-width: 1600px) {
  .content {
    width: 100%;
    padding: 0 30px;
  }
  .bottom_copyright .content {
    padding: 15px 30px;
  }
  .header2 .content {
    padding: 23px 30px;
  }
}
@media (max-width: 1279px) {
  .zt {
    height: 60px;
  }
  /* 手机导航开始 */
  header .header1,
  .header2,
  .header3 {
    display: none;
  }
  .nav {
    display: none;
  }
  .phone_header {
    display: block;
  }
  .phone_header .nav {
    display: block;
    height: 60px;
  }
  .body-top {
    width: 100%;
    height: 60px;
    background-color: #fff;
    position: fixed;
    z-index: 99;
    box-shadow: 0px 0px 15px 3px rgba(0, 6, 11, 0.1);
    top: 0;
  }
  .body-top .body_top {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
  }
  .body-top .top_left {
    display: inline-block;
    padding: 12px;
  }
  .body-top .top_left img {
    width: 50%;
  }
  .body-top .top_right_ {
    display: flex;
    align-items: center;
  }
  .body-top .top_right_ .login {
    margin-left: 10px;
  }
  .body-top .top_right {
    width: 22px;
    height: 20px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    margin: 17px;
    float: right;
    right: 0;
  }
  .body-top .top_right span {
    display: inline-block;
    width: 100%;
    height: 2px;
    border-radius: 2px;
    background-color: #008ADB;
    -webkit-transition: opacity 500ms cubic-bezier(0.2, 0, 0, 1),
      -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
    transition: opacity 500ms cubic-bezier(0.2, 0, 0, 1),
      -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
    transition: transform 500ms cubic-bezier(0.2, 0, 0, 1),
      opacity 500ms cubic-bezier(0.2, 0, 0, 1);
    transition: transform 500ms cubic-bezier(0.2, 0, 0, 1),
      opacity 500ms cubic-bezier(0.2, 0, 0, 1),
      -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
  }
  .body-top .active span:nth-child(1) {
    -webkit-transform: translateY(8.5px) rotate(-45deg);
    transform: translateY(8px) rotate(-45deg);
  }
  .body-top .active span:nth-child(2) {
    opacity: 0;
  }
  .body-top .active span:nth-child(3) {
    -webkit-transform: translateY(-8.5px) rotate(45deg);
    transform: translateY(-9.5px) rotate(45deg);
  }
  .body-top .cart {
    display: flex;
    float: right;
    justify-content: center;
    height: 100%;
    align-items: center;
    margin-right: 10px;
  }
  .body-top .cart a {
    text-decoration: none;
    border: none;
    position: relative;
  }
  .body-top .cart a span {
    display: none;
  }
  .body-top .cart a .active {
    width: 15px;
    height: 15px;
    text-decoration: none;
    color: #fff;
    background: #e11b22;
    border-radius: 50%;
    font-size: 12px;
    display: inline-block;
    position: absolute;
    right: -10px;
    top: -10px;
    text-align: center;
    display: block;
  }

  .phone_header .mask_1 {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0);
    position: fixed;
    z-index: 9998;
    opacity: 0;
    pointer-events: none;
    -webkit-transition: opacity 500ms cubic-bezier(0.2, 0, 0, 1);
    transition: opacity 500ms cubic-bezier(0.2, 0, 0, 1);
    top: 0;
  }
  .phone_header > .active {
    opacity: 1;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    opacity: 1;
    pointer-events: auto;
  }
  .body-left {
    width: 30%;
    opacity: 0;
    height: 100%;
    float: left;
    position: fixed;
    z-index: 9999;
    background-color: #fff;
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
    -webkit-transition: -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
    transition: -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
    transition: transform 500ms cubic-bezier(0.2, 0, 0, 1);
    transition: transform 500ms cubic-bezier(0.2, 0, 0, 1),
      -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
  }
  .body-left.body_left_active {
    opacity: 1 !important;
    -webkit-transform: translateX(0);
    transform: translateX(0);
    overflow: auto;
  }
  .body-left .img {
    margin-top: 30px;
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
  }
  .body-left .img img {
    width: 100px;
  }
  .body-left .list {
    padding: 10px;
    min-height: 80%;
  }
  .body-left .list > ul > li {
    padding: 20px 0 20px 0px;
    color: #1d1d1d;
    font-size: 15px;
    position: relative;
    border-bottom: 1px solid #ccc;
  }
  .list > ul > li > .active {
    opacity: 1;
    pointer-events: auto;
  }
  .body-left .list > ul > li > a {
    color: #1d1d1d;
    font-size: 15px;
    position: relative;
    text-decoration: none;
  }
  .menu__children_phone {
    display: none;
  }
  .body-left .list > ul > li .active {
    color: #008ADB;
  }
  .menu__children_phone .menu__item {
    width: 100%;
    line-height: 18px;
    margin-top: 15px;
    margin-left: 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .menu__children_phone .menu__item a {
    color: #666;
    font-size: 14px;
    text-decoration: none;
  }
  .menu__item .menu__children_phone3 {
    display: none;
  }
  .menu__item .menu__children_phone3 li {
    width: 100%;
    line-height: 18px;
    margin-top: 15px;
    margin-left: 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .menu__item2 .triangle3 svg {
    width: 14px;
    height: 14px;
  }
  .menu__item2 .triangle3 {
    display: inline-block;
    position: absolute;
    right: 6px;
    -webkit-transition: -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
    transition: -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
    transition: transform 500ms cubic-bezier(0.2, 0, 0, 1);
    transition: transform 500ms cubic-bezier(0.2, 0, 0, 1),
      -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
    transform-origin: 7px 8px;
  }
  .menu__item2 .triangle3.active {
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
  }

  .body-left .list > ul > li .triangle {
    display: inline-block;
    position: absolute;
    right: 6px;
    -webkit-transition: -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
    transition: -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
    transition: transform 500ms cubic-bezier(0.2, 0, 0, 1);
    transition: transform 500ms cubic-bezier(0.2, 0, 0, 1),
      -webkit-transform 500ms cubic-bezier(0.2, 0, 0, 1);
    transform-origin: 7px 8px;
  }
  .body-left .list > ul > li .triangle.active {
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
  }
  .body-left .nav_phone {
    padding: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .body-left .nav_phone .call {
    display: flex;
    margin-bottom: 20px;
  }
  .body-left .nav_phone .call img {
    margin-right: 10px;
  }
  .body-left .nav_phone .samples {
    width: 180px;
    height: 40px;
    background-color: #008ADB;
    border-radius: 20px;
  }
  .body-left .nav_phone .samples a {
    width: 100%;
    height: 100%;
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 1.4rem;
    text-decoration: none;
    font-family: "DINPro-Bold";
    box-shadow: 0 4px 12px rgb(47 149 217 / 30%);
  }
  /* 手机导航结束 */

  /* 手机导航搜索栏开始 */
  .c-search__submit {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  /* 手机导航搜索栏结束 */

  .bottom .content {
    flex-direction: column;
  }

  .bottom {
    padding: 30px 0;
  }
  .bottom .content .left {
    width: 100%;
  }
  .bottom .content .center {
    width: 100%;
    max-width: 100%;
  }
  .bottom .content .right {
    width: 100%;
  }
  .bottom .content .title_phone {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
  }
}
@media (max-width: 1023px) {
  .c-sidebar {
    right: 20px;
  }
  .common-fixed-contact {
    width: 100%;
  }
}
@media (max-width: 767px) {
  .content {
    padding: 0 15px;
  }
  .body-left {
    width: 60%;
  }
  .bottom .content .left p {
    margin-bottom: 20px;
  }
  .bottom .content .right form input[type="text"] {
    width: 60%;
  }
  .bottom .content .right form input[type="submit"] {
    width: 40%;
  }
  .c-sidebar-item--contact {
    width: 48px;
    height: 48px;
  }
  .bottom_copyright .content {
    flex-direction: column;
    align-items: flex-start;
    padding: 15px;
  }
}