.banner .content-tit {
  font-size: 2.477rem;
}

.banner .content-mintit {
  font-size: 1.486rem;
}

.item-top .title-text {
  font-size: 1.684rem;
}

.header-box .logo {
  font-size: 1.635rem;
}

.nav-contact-box .contact-phone {
  font-size: 1.486rem;
}

.header-nav-item,
.footer-link-box .link-item:first-child,
.item-top .intro {
  font-size: 1.090rem;
}

.nav-contact-box .contact-content,
.partner-box .partner-item {
  font-size: 0.991rem;
}

.header-nav .drop-list {
  font-size: 0.892rem;
}

.footer-link-box .link-item {
  font-size: 0.792rem;
}

.friendship-links .link {
  font-size: 0.693rem;
}

header {
  width: 100%;
  position: relative;
  z-index: 999;
}

header .header-box {
  width: 70vw;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  left: 15%;
  margin-top: 6.61%;
}

header .header-box .logo {
  width: 15%;
}

header .header-box .header-nav-box {
  width: 83%;
  box-sizing: border-box;
  padding: 1.37% 3.48%;
  border-radius: 0.39rem;
  background-color: rgba(255, 255, 255, 0.6);
}

header .header-box .header-nav-box .header-nav {
  display: flex;
  justify-content: space-between;
}

header .header-box .header-nav-box .header-nav .header-nav-item:not(:nth-child(2)):not(:nth-child(4)):not(:nth-child(5)) {
  position: relative;
}

header .header-box .header-nav-box .header-nav .header-nav-item:not(:nth-child(2)):not(:nth-child(4)):not(:nth-child(5)):nth-child(3) {
  line-height: 141%;
}

header .header-box .header-nav-box .header-nav .header-nav-item:not(:nth-child(2)):not(:nth-child(4)):not(:nth-child(5)) .drop-down-box {
  display: none;
  width: 11vw;
  position: absolute;
  padding-top: 1.5rem;
  margin-top: 1rem;
  opacity: 0;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
}

header .header-box .header-nav-box .header-nav .header-nav-item:not(:nth-child(2)):not(:nth-child(4)):not(:nth-child(5)) .drop-down-box .drop-list {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0rem 0.1rem 0.7rem 0rem rgba(255, 255, 255, 0.12);
  border-radius: 0.4rem;
}

header .header-box .header-nav-box .header-nav .header-nav-item:not(:nth-child(2)):not(:nth-child(4)):not(:nth-child(5)) .drop-down-box .drop-list .drop-item {
  text-align: center;
  padding: 8.4% 0;
  color: #333;
}

header .header-box .header-nav-box .header-nav .header-nav-item:not(:nth-child(2)):not(:nth-child(4)):not(:nth-child(5)) .drop-down-box .drop-list .line {
  width: 40.9%;
  height: 1px;
  margin: 0 auto;
  background-color: rgba(0, 0, 0, 0.12);
}

header .header-box .header-nav-box .header-nav .header-nav-item:nth-child(2) .drop-down-box, header .header-box .header-nav-box .header-nav .header-nav-item:nth-child(4) .drop-down-box, header .header-box .header-nav-box .header-nav .header-nav-item:nth-child(5) .drop-down-box {
  display: none;
  width: 70vw;
  position: absolute;
  padding-top: .55rem;
  margin-top: 1rem;
  opacity: 0;
  top: 100%;
  left: 0;
}

header .header-box .header-nav-box .header-nav .header-nav-item:nth-child(2) .drop-down-box .drop-list, header .header-box .header-nav-box .header-nav .header-nav-item:nth-child(4) .drop-down-box .drop-list, header .header-box .header-nav-box .header-nav .header-nav-item:nth-child(5) .drop-down-box .drop-list {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0rem 0.1rem 0.7rem 0rem rgba(255, 255, 255, 0.12);
  border-radius: 0.4rem;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

header .header-box .header-nav-box .header-nav .header-nav-item:nth-child(2) .drop-down-box .drop-list .drop-item, header .header-box .header-nav-box .header-nav .header-nav-item:nth-child(4) .drop-down-box .drop-list .drop-item, header .header-box .header-nav-box .header-nav .header-nav-item:nth-child(5) .drop-down-box .drop-list .drop-item {
  width: 20%;
  text-align: center;
  padding: 1% 0;
  color: #333;
}

header .header-box .header-nav-box .header-nav a.active {
  color: #143D8E;
}

header .header-box .nav-contact-box {
  display: none;
  margin-left: auto;
  text-align: right;
}

header .header-box .nav-contact-box .contact-content {
  color: #000;
}

header .header-box .nav-contact-box .contact-phone {
  color: #143D8E;
  background: url(../images/contact/icon/1.png) no-repeat left center;
  background-size: 10%;
  font-weight: 700;
  padding-left: 2rem;
}

header .mob-header-box {
  display: none;
}

.float_side {
  position: fixed;
  top: 57%;
  right: 0;
  width: 3.6%;
  z-index: 6666;
}

.float_side .float_top {
  padding: 0 20%;
}

.float_side > ul {
  background-color: #000;
  padding: 30% 13%;
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
}

.float_side > ul > li {
  position: relative;
}

.float_side > ul > li > p {
  display: none;
  opacity: 0;
  position: absolute;
  top: 50%;
  left: 120px;
  transform: translate(-100%, -50%);
  background-color: #000;
  border-radius: 8px;
  padding: 24%;
  color: #FFF;
  white-space: nowrap;
  z-index: -1;
}

.float_side > ul > li .c-img {
  display: none;
}

.float_side > ul .float_qr > p {
  width: 200%;
  transform: translate(-115%, -50%);
  left: 0;
}

.float_side .float_top,
.float_side .float_qr,
.float_side .float_tel {
  margin-bottom: 60%;
}

.y-base {
  display: none;
}

footer .footer-box {
  background-color: #002264;
}

footer .footer-box .logo {
  width: 89.6%;
  margin: 0 auto;
  box-sizing: border-box;
  padding: 2.6% 0 1.04% 1.56%;
  border-bottom: 1px solid #FFF;
}

footer .footer-box .logo .img-box {
  width: 24.76%;
}

footer .footer-box .mob-friendship-links {
  display: none;
}

footer .footer-box .footer-link-box {
  width: 86.4%;
  margin: 2.08% auto 3.9%;
  display: flex;
  justify-content: space-between;
}

footer .footer-box .footer-link-box address.link-wrap {
  display: flex;
  justify-content: space-between;
  width: 57.62%;
}

footer .footer-box .footer-link-box address.link-wrap .link:first-child {
  width: 39.59%;
}

footer .footer-box .footer-link-box address.link-wrap .link:last-child {
  width: 56.23%;
}

footer .footer-box .footer-link-box address.link-wrap .link:last-child .link-item:first-child {
  opacity: 0;
}

footer .footer-box .footer-link-box address.link-wrap .link:last-child .link-item:nth-child(4) {
  margin-bottom: 10%;
}

footer .footer-box .footer-link-box .link-item:first-child {
  color: #FFF;
  margin-bottom: 1.48rem;
}

footer .footer-box .footer-link-box .link-item:not(:first-child) {
  color: #EEE;
  margin-bottom: 0.49rem;
}

footer .footer-box .friendship-links {
  width: 86.4%;
  margin: 0 auto;
  padding-bottom: 1.04%;
  display: flex;
}

footer .footer-box .friendship-links .link {
  color: #FFF;
  margin-right: 0.3rem;
}

footer .partner-box {
  background-color: #00297A;
}

footer .partner-box .partner {
  padding: 0.88% 0;
  display: flex;
  justify-content: center;
}

footer .partner-box .partner .partner-item {
  color: #FFF;
}

footer .partner-box .partner .partner-item:nth-child(2) {
  margin: 0 1.8%;
}

.container-box {
  width: 100%;
  margin: 7.3% 0;
}

.container-box .item-top {
  padding: 3.645% 0 3.125%;
  text-align: center;
}

.container-box .item-top .title-text {
  margin-bottom: 1.04%;
}

.container-box .item-top .intro {
  color: #999;
  font-weight: 400;
}

.banner {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.banner .banner-content {
  position: absolute;
}

.banner .content-mintit {
  font-weight: 400;
}

.mob-img {
  display: none;
}

.changeHeadNav {
  position: fixed;
  background-color: #FFF;
}

.changeHeadNav .header-box {
  width: 89.6%;
  padding: 1.72% 0;
  margin-top: 0;
  position: static;
  align-items: center;
  justify-content: start;
  left: 5.2%;
}

.changeHeadNav .header-box .logo {
  width: 20.64%;
  margin-right: 4.68%;
  padding-bottom: 0;
  position: static;
}

.changeHeadNav .header-box .logo img {
  position: static;
  transform: none;
  width: 100%;
}

.changeHeadNav .header-box .header-nav-box {
  width: 55.35%;
  padding: 0;
  margin-right: 2.79%;
}

.changeHeadNav .header-box .header-nav-box .header-nav {
  margin-top: 0.1%;
}

.changeHeadNav .header-box .header-nav-box .header-nav-item:not(:nth-child(2)):not(:nth-child(4)):not(:nth-child(5)) .drop-down-box {
  padding-top: 3rem !important;
}

.changeHeadNav .header-box .header-nav-box .header-nav-item:nth-child(2) .drop-down-box, .changeHeadNav .header-box .header-nav-box .header-nav-item:nth-child(4) .drop-down-box, .changeHeadNav .header-box .header-nav-box .header-nav-item:nth-child(5) .drop-down-box {
  left: 15vw !important;
}

.changeHeadNav .header-box .nav-contact-box {
  display: block;
}

@media screen and (max-width: 1200px) {
  .mob-header-nav-box {
    font-size: 1.486rem;
  }
  .mob-header-nav-box .mob-drop-down-box {
    font-size: 1.288rem;
  }
  .partner-box .partner-item,
  .mob-friendship-links {
    font-size: 0.792rem;
  }
  header {
    position: fixed;
    padding-bottom: 13.33%;
  }
  header .header-box {
    display: none;
  }
  header .mob-header-box {
    display: block;
  }
  header .mob-header-box .mob-header {
    position: absolute;
    background-color: rgba(255, 255, 255, 255);
    width: 100%;
    height: 100%;
  }
  header .mob-header-box .mob-header .mob-header-btn {
    width: 5.9%;
    height: 27%;
    position: absolute;
    left: 88.8%;
    top: 37%;
  }
  header .mob-header-box .mob-header .mob-header-btn .line {
    width: 100%;
    height: 2px;
    border-radius: 5px;
    background-color: #143D8E;
    transition-property: transform opacity;
    transition-duration: .3s;
    transform-origin: right center;
    position: absolute;
  }
  header .mob-header-box .mob-header .mob-header-btn .line:first-child {
    top: 0;
    left: 0;
  }
  header .mob-header-box .mob-header .mob-header-btn .line:nth-child(2) {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
  }
  header .mob-header-box .mob-header .mob-header-btn .line:last-child {
    bottom: 0;
    left: 0;
  }
  header .mob-header-box .mob-header .mob-header-btn.active .line:first-child {
    transform: rotateZ(-30deg);
  }
  header .mob-header-box .mob-header .mob-header-btn.active .line:nth-child(2) {
    opacity: 0;
  }
  header .mob-header-box .mob-header .mob-header-btn.active .line:last-child {
    transform: rotateZ(30deg);
  }
  header .mob-header-box .mob-header-nav-box {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 0;
    z-index: -1;
    overflow: hidden;
  }
  header .mob-header-box .mob-header-nav-box .mob-header-nav {
    text-align: right;
    width: 42%;
    height: 100%;
    box-sizing: border-box;
    padding: 26.67% 10.66% 0 0;
    margin-left: auto;
    color: #FFF;
    display: flex;
    flex-direction: column;
    background-color: #143D8E;
  }
  header .mob-header-box .mob-header-nav-box .mob-header-nav .mob-header-nav-item {
    margin-bottom: 16%;
  }
  header .mob-header-box .mob-header-nav-box .mob-header-nav .mob-header-nav-item > a {
    color: #CCC;
  }
  header .mob-header-box .mob-header-nav-box .mob-header-nav .mob-header-nav-item > a.active {
    color: #FFF;
  }
  header .mob-header-box .mob-header-nav-box .mob-header-nav .mob-header-nav-item .mob-drop-down-box {
    display: none;
    position: absolute;
    left: 58%;
    top: 0;
    height: 100%;
    width: 58vw;
    background-color: rgba(255, 255, 255, 0.9);
    z-index: -1;
  }
  header .mob-header-box .mob-header-nav-box .mob-header-nav .mob-header-nav-item .mob-drop-down-box .drop-list {
    text-align: left;
    width: 85%;
    display: flex;
    flex-wrap: wrap;
    margin: 65% auto 0;
  }
  header .mob-header-box .mob-header-nav-box .mob-header-nav .mob-header-nav-item .mob-drop-down-box .drop-list .drop-item {
    width: 50%;
    margin-bottom: 8.5%;
  }
  header .mob-header-box .mob-header-nav-box .mob-header-nav .mob-header-nav-item .mob-drop-down-box .drop-list .drop-item a {
    color: #000;
  }
  header .mob-header-box .mob-header-nav-box .mob-header-nav .mob-header-nav-item .mob-drop-down-box .drop-list .drop-item a.active {
    color: #143D8E;
  }
  header .mob-header-box .mob-header-nav-box .mob-header-nav .mob-header-nav-item:nth-child(3) .drop-list .drop-item, header .mob-header-box .mob-header-nav-box .mob-header-nav .mob-header-nav-item:nth-child(5) .drop-list .drop-item {
    width: 100% !important;
  }
  .float_side {
    display: none;
  }
  .y-base {
    width: 100%;
    display: block;
    position: fixed;
    bottom: 0;
    z-index: 999;
  }
  .y-base .base-wrap {
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
    padding: 5.05% 8%;
    background-color: #000;
  }
  .y-base .base-wrap .base-item {
    width: 8%;
  }
  footer .footer-box .logo {
    width: 93.6%;
    padding: 7.12% 0 2.85%;
  }
  footer .footer-box .logo .img-box {
    width: 60.68%;
  }
  footer .footer-box .footer-link-box {
    flex-wrap: wrap;
    width: 93.6%;
    margin: 2.08% auto 0;
  }
  footer .footer-box .footer-link-box .link-wrap {
    margin-bottom: 9.26%;
  }
  footer .footer-box .footer-link-box address.link-wrap {
    width: 100%;
    display: block;
  }
  footer .footer-box .footer-link-box address.link-wrap .link:first-child,
  footer .footer-box .footer-link-box address.link-wrap .link:last-child {
    width: 100%;
  }
  footer .footer-box .footer-link-box address.link-wrap .link:first-child {
    margin-bottom: 0;
  }
  footer .footer-box .friendship-links {
    display: none;
  }
  footer .footer-box .mob-friendship-links {
    display: flex;
    flex-wrap: wrap;
    width: 93.6%;
    margin: 2.66% auto 8%;
    color: #FFF;
  }
  footer .footer-box .mob-friendship-links .link {
    margin-right: 1%;
    margin-bottom: 1%;
  }
  footer .partner-box {
    padding: 2.67% 0;
  }
  .container-box {
    margin: 18.66% 0;
  }
  .container-box .item-top {
    padding: 8%;
  }
  .container-box .item-top .title-text {
    margin-bottom: 2.66%;
  }
  .pc-img {
    display: none;
  }
  .mob-img {
    display: block;
  }
}