.center {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;

  margin: auto;
}

.footer-2018 {
  position: relative;
  background-color: #fff;
}

.content-1 {
  top: 245px;
  bottom: auto;    
}
.mfooter-10px{margin-bottom: 10px !important;padding-bottom: 10px !important;}

.content-f {
  -webkit-box-pack: justify;
  top: 60px;
  height: 140px;
  -ms-flex-pack: justify;
  -webkit-justify-content: space-between;
          justify-content: space-between;
}

.sitemap {
  float: left;
  width: 56%;
}

.site {
  float: left;
  width: 25%;
  text-align: left;
}

.site ul {
  list-style: none; 
  margin: 0;
  padding: 0;
}

.site li {
  list-style: none;
  margin: 14px 0;
  font-size: 12px;
  color: #a5aeb8;
}
.site li a {
  color: #a5aeb8; 
  cursor: pointer;
}
.site li a:hover {
  color: #59c8a7;
}

.section {
  display: block;
  margin-bottom: 11px;
  font-size: 12px;
  color: #6e7780;
}

.tel {
  float: right;
  width: 180px;
  height: 28px;
  font-size: 20px;
  text-align: right;
  white-space: nowrap;
  color: #59c8a7;
}

.b-tel {
  margin-top: 10px;
  border: 1px solid #59c8a7; 
  height: 34px;
  font-size: 12px;
  line-height: 34px;
  text-align: center;
}

.international {
  float: left;
  margin-top: 3px;
  margin-left: 15px;
  width: 21px;
  height: 21px;
  cursor: pointer;
}

.index-international {
  display: inline-block;
}

.pull-left {
  float: left;
}

.pull-right {
  float: right;
}
.popover {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1060;
  display: none;
  max-width: 276px;
  padding: 1px;
  font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "STHeitiSC-Light", "Microsoft YaHei", Arial, sans-serif;
  font-size: 14px;
  font-weight: normal;
  line-height: 1.43;
  text-align: left;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid #ccc;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 2px;
  -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  white-space: normal; }
  .popover.top {
    margin-top: -10px; }
  .popover.right {
    margin-left: 10px; }
  .popover.bottom {
    margin-top: 10px; }
  .popover.left {
    margin-left: -10px; }

.popover-title {
  margin: 0;
  padding: 8px 14px;
  font-size: 14px;
  background-color: #f7f7f7;
  border-bottom: 1px solid #ebebeb;
  border-radius: 1px 1px 0 0; }

.popover-content {
  padding: 9px 14px; }

.popover > .arrow, .popover > .arrow:after {
  position: absolute;
  display: block;
  width: 0;
  height: 0;
  border-color: transparent;
  border-style: solid; }

.popover > .arrow {
  border-width: 11px; }

.popover > .arrow:after {
  border-width: 10px;
  content: ""; }

.popover.top > .arrow {
  left: 50%;
  margin-left: -11px;
  border-bottom-width: 0;
  border-top-color: #999999;
  border-top-color: rgba(0, 0, 0, 0.25);
  bottom: -11px; }
  .popover.top > .arrow:after {
    content: " ";
    bottom: 1px;
    margin-left: -10px;
    border-bottom-width: 0;
    border-top-color: #fff; }
.popover.right > .arrow {
  top: 50%;
  left: -11px;
  margin-top: -11px;
  border-left-width: 0;
  border-right-color: #999999;
  border-right-color: rgba(0, 0, 0, 0.25); }
  .popover.right > .arrow:after {
    content: " ";
    left: 1px;
    bottom: -10px;
    border-left-width: 0;
    border-right-color: #fff; }
.popover.bottom > .arrow {
  left: 50%;
  margin-left: -11px;
  border-top-width: 0;
  border-bottom-color: #999999;
  border-bottom-color: rgba(0, 0, 0, 0.25);
  top: -11px; }
  .popover.bottom > .arrow:after {
    content: " ";
    top: 1px;
    margin-left: -10px;
    border-top-width: 0;
    border-bottom-color: #fff; }
.popover.left > .arrow {
  top: 50%;
  right: -11px;
  margin-top: -11px;
  border-right-width: 0;
  border-left-color: #999999;
  border-left-color: rgba(0, 0, 0, 0.25); }
  .popover.left > .arrow:after {
    content: " ";
    right: 1px;
    border-right-width: 0;
    border-left-color: #fff;
    bottom: -10px; }
    
    .header-right-dropdown > a {
  display: inline-block;
  padding: 3.5px;
  width: 28px;
  height: 28px; }
  .header-right-dropdown{
  display: inline-block; }
  .dropup,
.dropdown {
  position: relative; }

.dropdown-toggle:focus {
  outline: 0; }

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  display: none;
  float: left;
  min-width: 160px;
  padding: 5px 0;
  margin: 2px 0 0;
  list-style: none;
  font-size: 14px;
  text-align: left;
  background-color: #fff;
  border: 1px solid #ccc;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 2px;
  -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
  background-clip: padding-box; }
  .dropdown-menu.pull-right {
    right: 0;
    left: auto; }
  .dropdown-menu .divider {
    height: 1px;
    margin: 9px 0;
    overflow: hidden;
    background-color: #e5e5e5; }
  .dropdown-menu > li > a {
    display: block;
    padding: 3px 20px;
    clear: both;
    font-weight: normal;
    line-height: 1.43;
    color: #333333;
    white-space: nowrap; }

.dropdown-menu > li > a:hover, .dropdown-menu > li > a:focus {
  text-decoration: none;
  color: #262626;
  background-color: #ddd; }

.dropdown-menu > .active > a, .dropdown-menu > .active > a:hover, .dropdown-menu > .active > a:focus {
  color: #fff;
  text-decoration: none;
  outline: 0;
  background-color: #59bcda; }

.dropdown-menu > .disabled > a, .dropdown-menu > .disabled > a:hover, .dropdown-menu > .disabled > a:focus {
  color: #777777; }
.dropdown-menu > .disabled > a:hover, .dropdown-menu > .disabled > a:focus {
  text-decoration: none;
  background-color: transparent;
  background-image: none;
  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
  cursor: not-allowed; }

.open > .dropdown-menu {
  display: block; }
.open > a {
  outline: 0; }

.dropdown-menu-right {
  left: auto;
  right: 0; }

.dropdown-menu-left {
  left: 0;
  right: auto; }

.dropdown-header {
  display: block;
  padding: 3px 20px;
  font-size: 12px;
  line-height: 1.43;
  color: #777777;
  white-space: nowrap; }

.dropdown-backdrop {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  z-index: 990; }
.header {
    position: relative;
    z-index: 5;
    width: 100%;
    height: 80px;
    background-color: #fff;
    box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.2);
}

.logo-2018 {
    font: 0/0 a;
    display: block;
    float: left;
    width: 116px;
    height:36px;
    margin-top: 22px;
    margin-right: 20px;
    color: transparent;
    border: 0;
    background-color: transparent;
    background-image: url(../images/index/logo-2018.png);
    text-shadow: none;
}

.logo-2018:hover {
    color: transparent;
}

.header-content {
    height: 80px;
    margin: 0 auto;
}

.international {
    float: left;
    width: 21px;
    height: 21px;
    margin-top: 3px;
    margin-left: 15px;
    cursor: pointer;
}

.header-toggle {
    position: absolute;
    z-index: 10;
    top: 62px;
    right: 0;
    width: 100px;
    height: 85px;
    cursor: pointer;
    background-color: #fff;
    box-shadow: 0 2px 30px 0 rgba(0, 0, 0, 0.2);
}

.language {
    line-height: 43px;
    text-align: center;
}

.language a {
    color: #6e7780;
}

.language a:hover {
    text-decoration: none;
    color: #59c8a7;
}

.navbar {
    float: left;
    margin: 20px 0 0 30px;
    padding: 0;
    list-style: none;
}

.navbar li {
    font-size: 14px;
    float: left;
    text-align: center;
}

.navbar li a {
    position: relative;
    display: block;
    height: 40px;
    padding: 12px;
    color: #6e7780;
}

.navbar li a:hover {
    text-decoration: none;
    color: #59c8a7;
}

.navbar li a:focus {
    text-decoration: none;
}

.navbar li a.active {
    color: #59c8a7;
}

.header-right {
    float: right;
    margin-top: 28px;
}

.header-right-dropdown,
.header-right-login {
    display: inline-block;
}

.header-right-login {
    line-height: 28px;
    width: 60px;
    height: 28px;
    margin-right: 45px;
    text-align: center;
    vertical-align: top;
    color: #59c8a7;
    border: 1px solid #59c8a7;
    border-radius: 21px;
    background-color: #fff;
}

.header-right-login:hover {
    text-decoration: none;
    color: #fff;
    background-color: #59c8a7;
}

.header-right-login:focus {
    text-decoration: none;
    color: #59c8a7;
    background-color: #fff;
}

.index-international {
    display: inline-block;
}

.header-right-dropdown>a {
    display: inline-block;
    padding: 3.5px;
    width: 28px;
    height: 28px;
}

.backtop {
    position: fixed;
    z-index: 1001;
    right: 28px;
    bottom: 37px;
    display: none;
    color: #dcdcdc;
    border: 1px solid #59c8a7;
    opacity: 0.5;
    filter: alpha(opacity=50);
    width: 34px;
    height: 34px;
}

.backtop:hover {
    opacity: 1;
    filter: alpha(opacity=100);
}

.backtop:before {
    position: absolute;
    top: 11px;
    left: 6px;
    display: block;
    content: '';
    height: 0;
    width: 0;
    border-bottom: 10px solid #59c8a7;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
}