@charset "UTF-8";
html {
  font-family: "Microsoft YaHei", "微软雅黑 Light", Arial, Helvetica, sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, hgroup, menu, nav, section, summary, time, mark {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  font-weight: normal;
  line-height: 1.5;
  font-size: 12px;
}

ul, ol {
  list-style: none;
}

a {
  text-decoration: none;
  background-color: transparent;
  -webkit-touch-callout: none;
}

img {
  border: 0;
  -webkit-touch-callout: none;
  vertical-align: top;
}

button, input, optgroup, select, textarea {
  margin: 0;
  padding: 0;
  line-height: normal;
  font: inherit;
  color: inherit;
}

button {
  overflow: visible;
}

button, select {
  text-transform: none;
}

button,
input[type=button],
input[type=reset],
input[type=submit] {
  -webkit-appearance: button;
  cursor: pointer;
}

button[disabled],
input[disabled] {
  cursor: default;
}

button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}

input {
  line-height: normal;
  padding: 0;
  border: none;
  outline: none;
  background-color: transparent;
}

textarea {
  outline: none;
  border: none;
  background-color: transparent;
}

input[type=checkbox],
input[type=radio] {
  box-sizing: border-box;
  padding: 0;
}

textarea {
  overflow: auto;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

td, th {
  padding: 0;
}

input[type=checkbox] {
  position: relative;
  width: 15px;
  height: 15px;
  display: inline-block;
  text-align: center;
  vertical-align: middle;
  line-height: 15px;
  cursor: pointer;
}
input[type=checkbox]::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  background-color: #fff;
  width: 100%;
  height: 100%;
  border: 1px solid #cfcfcf;
  border-radius: 2px;
}
input[type=checkbox]:checked::before {
  content: "✓";
  background-color: #D42516;
  position: absolute;
  top: -1px;
  left: -1px;
  width: 100%;
  border: 1px solid #D42516;
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  border-radius: 2px;
}

img[src=""], img:not([src]) {
  opacity: 0;
}

input::-webkit-input-placeholder, textarea::-webkit-input-placeholder {
  color: #7c7c7c;
}
input::-moz-input-placeholder, textarea::-moz-input-placeholder {
  color: #7c7c7c;
}
input::-ms-input-placeholder, textarea::-ms-input-placeholder {
  color: #7c7c7c;
}

.both {
  clear: both;
}

.pubilctitle {
  padding: 55px 0 30px;
  text-align: center;
}
.pubilctitle .title {
  font-size: 24px;
  line-height: 24px;
  font-weight: bold;
  color: #262628;
}
.pubilctitle .title::before, .pubilctitle .title::after {
  display: inline-block;
  content: "";
  width: 72px;
  height: 16px;
  background: url(/img/index/title-left-bg.png) no-repeat;
  margin: 0 7px;
}
.pubilctitle .title::after {
  background-image: url(/img/index/title-right-bg.png);
}
.pubilctitle .desc {
  font-size: 14px;
  line-height: 1;
  font-weight: 400;
  color: #8B8B8B;
  margin-top: 15px;
}
.pubilctitle.white .title {
  color: #FFFFFF;
}
.pubilctitle.white .title::before {
  background: url(/img/index/title-left-white-bg.png) no-repeat;
}
.pubilctitle.white .title::after {
  background: url(/img/index/title-right-white-bg.png) no-repeat;
}
.pubilctitle.white .desc {
  color: #999999;
}
@keyframes upDown {
  0% {
    transform: translateY(5px);
  }
  25% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(5px);
  }
  75% {
    transform: translateY(0px);
  }
  100% {
    transform: translateY(5px);
  }
}
.content .content-text {
  visibility: hidden;
  margin-bottom: 40px;
}

.header {
  height: 64px;
  background-color: #fff;
  min-width: 1400px;
  box-sizing: border-box;
  position: relative;
  border-bottom: 1px solid #dfe1e6;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1019607843);
}
.header#indexHeader {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 11111;
}
.header .header-wrap {
  width: 100%;
  position: relative;
}
.header .header-wrap:after {
  content: "";
  clear: both;
  height: 0;
  line-height: 0;
  display: block;
}
.header.solid .header-right {
  opacity: 0;
  z-index: -1;
}
.header.solid .header-search {
  opacity: 1;
  z-index: 1;
}
.header.main .header-wrap {
  width: 1400px;
  margin: 0 auto;
}
.header.main .logo {
  padding-left: 0;
}
.header.main .header-left {
  margin-left: 48px;
}
.header .logo {
  padding-left: 30px;
  height: 35px;
  min-height: 35px;
  float: left;
  padding-top: 17px;
}
.header .logo img {
  height: 100%;
}
.header .header-left {
  float: left;
  margin-left: 48px;
}
.header .header-left .nav:after {
  content: "";
  clear: both;
  height: 0;
  line-height: 0;
  display: block;
}
.header .header-left .nav .nav-item {
  float: left;
  margin-right: 28px;
  height: 100%;
  position: relative;
}
.header .header-left .nav .nav-item.hot::before, .header .header-left .nav .nav-item.new::before {
  content: "";
  width: 26px;
  height: 16px;
  background: url(/img/index/hot.png) no-repeat;
  position: absolute;
  top: 10px;
  left: 100%;
  animation: upDown 6s ease-in-out infinite;
}
.header .header-left .nav .nav-item.new::before {
  background: url(/img/index/new.png) no-repeat;
}
.header .header-left .nav .nav-item.on::after, .header .header-left .nav .nav-item:hover::after {
  width: 100%;
  background-color: #D42516;
}
.header .header-left .nav .nav-item.on .nav-link, .header .header-left .nav .nav-item:hover .nav-link {
  color: #D42516;
}
.header .header-left .nav .nav-item::after {
  content: "";
  display: block;
  height: 2px;
  position: absolute;
  width: 0;
  left: 0;
  right: 0;
  margin: auto;
  bottom: 11px;
  background-color: transparent;
  transition: all 0.1s;
}
.header .header-left .nav .nav-item .nav-link {
  display: block;
  height: 63px;
  line-height: 63px;
  font-size: 16px;
  font-weight: 400;
  color: #262628;
  transition: all 0.3s;
}
.header .header-left .nav .nav-item .nav-dropdown {
  display: none;
  box-shadow: 0px 4px 13px 0px rgba(143, 143, 143, 0.19);
  position: absolute;
  background-color: #fff;
  top: 64px;
  left: 0;
  z-index: 1111;
  padding: 0 30px 20px;
  box-sizing: border-box;
  flex-direction: column;
  flex-wrap: wrap;
}
.header .header-left .nav .nav-item .nav-dropdown dl {
  margin-top: 25px;
  margin-right: 50px;
}
.header .header-left .nav .nav-item .nav-dropdown dl dt {
  font-size: 15px;
  font-weight: bold;
  color: #262628;
  margin-bottom: 10px;
}
.header .header-left .nav .nav-item .nav-dropdown dl dd {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 10px;
  font-size: 14px;
  font-weight: 400;
  color: #606060;
  line-height: 28px;
}
.header .header-left .nav .nav-item .nav-dropdown dl dd:last-of-type {
  margin-bottom: 0;
}
.header .header-left .nav .nav-item .nav-dropdown dl dd a {
  padding-right: 20px;
  position: relative;
}
.header .header-left .nav .nav-item .nav-dropdown dl dd a::before {
  display: inline-block;
  content: "";
  height: 16px;
  width: 1px;
  margin: 0 10px;
  background-color: #D6D6D6;
  position: absolute;
  right: 10px;
  top: 0;
  bottom: 0;
  margin: auto;
}
.header .header-left .nav .nav-item .nav-dropdown dl dd a:last-child::before {
  display: none;
}
.header .header-left .nav .nav-item .nav-dropdown dl dd a.is-br::before {
  display: none;
}
.header .header-left .nav .nav-item .nav-dropdown dl dd a {
  display: flex;
  align-items: center;
  color: inherit;
  line-height: 28px;
}
.header .header-left .nav .nav-item .nav-dropdown dl dd a:hover {
  color: #D42516;
}
.header .header-left .nav .nav-item .nav-dropdown dl dd a.hot::after {
  content: "";
  display: inline-block;
  line-height: 28px;
  margin-left: 10px;
  width: 27px;
  height: 13px;
  background: url(/img/index/hot1.png) no-repeat;
}
.header .header-left .nav .nav-item:hover > .nav-dropdown {
  display: flex;
}
.header .header-left .nav .nav-item.brand .nav-dropdown {
  width: 1117px;
  height: 450px;
}
.header .header-left .nav .nav-item.brand .nav-dropdown dl:nth-child(1), .header .header-left .nav .nav-item.brand .nav-dropdown dl:nth-child(2) {
  width: 120px;
}
.header .header-left .nav .nav-item.brand .nav-dropdown dl:nth-child(1) dd, .header .header-left .nav .nav-item.brand .nav-dropdown dl:nth-child(2) dd {
  margin-bottom: 0;
}
.header .header-left .nav .nav-item.brand .nav-dropdown dl:nth-child(3), .header .header-left .nav .nav-item.brand .nav-dropdown dl:nth-child(4), .header .header-left .nav .nav-item.brand .nav-dropdown dl:nth-child(5) {
  width: 410px;
}
.header .header-left .nav .nav-item.brand .nav-dropdown dl:nth-child(4), .header .header-left .nav .nav-item.brand .nav-dropdown dl:nth-child(5) {
  margin-right: 0;
}
.header .header-left .nav .nav-item.patent .nav-dropdown {
  width: 780px;
  height: 360px;
}
.header .header-left .nav .nav-item.patent .nav-dropdown dl dd {
  margin-bottom: 0;
}
.header .header-left .nav .nav-item.patent .nav-dropdown dl:nth-child(5), .header .header-left .nav .nav-item.patent .nav-dropdown dl:nth-child(6) {
  margin-right: 0;
}
.header .header-left .nav .nav-item.copyright .nav-dropdown {
  width: 385px;
}
.header .header-left .nav .nav-item.copyright dl {
  margin-right: 0;
}
.header .header-left .nav .nav-item.copyright dl:last-child {
  margin-bottom: 0;
}
.header .header-left .nav .nav-item.company .nav-dropdown {
  width: 518px;
  flex-direction: row;
}
.header .header-left .nav .nav-item.company .nav-dropdown dl {
  margin-right: 0;
}
.header .header-left .nav .nav-item.company .nav-dropdown dl:nth-child(1), .header .header-left .nav .nav-item.company .nav-dropdown dl:nth-child(2) {
  width: 50%;
}
.header .header-left .nav .nav-item.company .nav-dropdown dl:last-child {
  margin-bottom: 0;
}
.header .header-left .nav .nav-item.company .nav-dropdown dl dd {
  margin-bottom: 0;
}
.header .header-left .nav .nav-item.abroad-brand .nav-dropdown {
  padding: 15px 20px;
  width: -moz-max-content;
  width: max-content;
}
.header .header-left .nav .nav-item.abroad-brand .nav-dropdown dl {
  margin: 0;
}
.header .header-left .nav .nav-item.abroad-brand .nav-dropdown dd {
  margin-bottom: 0;
}
.header .header-left .nav .nav-item.abroad-brand .nav-dropdown dd a {
  padding-right: 0;
}
.header .header-left .nav .vertical-line {
  width: 1px;
  height: 16px;
  background-color: #959595;
  float: left;
  margin-right: 33px;
  margin-top: 24px;
}
.header .header-right {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  transition: all 0.5s;
}
.header .header-right:after {
  content: "";
  clear: both;
  height: 0;
  line-height: 0;
  display: block;
}
.header .header-right .nav .nav-item {
  float: left;
  margin-left: 30px;
  position: relative;
  transition: all 0.3s;
}
.header .header-right .nav .nav-item:hover .nav-link {
  color: #D42516;
}
.header .header-right .nav .nav-item:hover > .nav-dropdown {
  display: block;
}
.header .header-right .nav .nav-item .nav-link {
  display: block;
  height: 63px;
  line-height: 63px;
  font-size: 14px;
  font-weight: 400;
  color: #262628;
  transition: all 0.3s;
}
.header .header-right .nav .nav-item .nav-link img {
  width: 28px;
  height: 28px;
  margin-top: 18px;
  margin-right: 10px;
}
.header .header-right .nav .nav-item .nav-dropdown {
  display: none;
  width: -moz-max-content;
  width: max-content;
  box-shadow: 0px 4px 13px 0px rgba(143, 143, 143, 0.19);
  position: absolute;
  background-color: #fff;
  top: 64px;
  left: 0;
  z-index: 1111;
  padding: 20px 30px;
  box-sizing: border-box;
}
.header .header-right .nav .nav-item .nav-dropdown dl dd {
  margin-bottom: 15px;
}
.header .header-right .nav .nav-item .nav-dropdown dl dd:last-child {
  margin-bottom: 0;
}
.header .header-right .nav .nav-item .nav-dropdown dl dd a {
  font-size: 12px;
  font-weight: 400;
  color: #262628;
  transition: all 0.3s;
}
.header .header-right .nav .nav-item .nav-dropdown dl dd a:hover {
  color: #D42516;
}
.header .header-right .nav .nav-item.btn a {
  width: 100px;
  background-color: #D42516;
  color: #fff;
  text-align: center;
  transition: all 0.3s;
}
.header .header-right .nav .nav-item.btn:hover a {
  color: #fff;
  background-color: #de1000;
}
.header .header-search {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: -1;
  right: 20px;
  margin: auto;
  width: 360px;
  padding-top: 9px;
  opacity: 0;
  transition: all 0.5s;
}
.header .header-search:after {
  content: "";
  clear: both;
  height: 0;
  line-height: 0;
  display: block;
}
.header .header-search input {
  outline: none;
  border: none;
  float: left;
}
.header .header-search .input {
  width: 240px;
  height: 46px;
  background: #FFFFFF;
  border: 1px solid #D42516;
  box-sizing: border-box;
  border-radius: 3px 0 0 3px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 400;
}
.header .header-search .input::-moz-placeholder {
  color: #999999;
}
.header .header-search .input::placeholder {
  color: #999999;
}
.header .header-search .btn {
  width: 120px;
  height: 46px;
  background: linear-gradient(180deg, #FF6457, #D42516);
  border-radius: 0px 3px 3px 0px;
  font-size: 14px;
  font-weight: bold;
  color: #FFFFFF;
}/*# sourceMappingURL=header.css.map */