header {
  height: 100px;
  position: relative;
  z-index: 50;
  background: #fff;
}

.headerweb {
  max-width: 100%;
  height: 100%;
  margin: 0 auto;
  padding: 0 2%;
  position: static;
}

.clearfix::after {
  display: block;
  clear: both;
  content: "";
}

.logo {
  width: auto;
  height: auto;
  margin: 0;
  padding: 32px 0 0 0;
  position: static;
  top: auto;
  left: auto;
  float: left;
  font-weight: normal;
}

.logo img {
  width: auto;
  height: 30px;
  display: block;
}

.header-nav {
  height: 100%;
  padding: 0 0 0 220px;
  position: static;
  overflow: visible;
}

.header-nav.commonweb {
  max-width: 1200px;
  margin: 0 auto;
}

.header-nav ul {
  height: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

.header-nav li {
  height: auto;
  position: relative;
  float: left;
  padding: 0 1%;
  font-size: 14px;
  font-weight: normal;
}

.header-nav li a {
  height: auto;
  padding: 38px 0;
  display: block;
  position: relative;
  color: #000;
  line-height: 1.6;
  white-space: nowrap;
}

.header-nav li a::after {
  height: 3px;
  position: absolute;
  right: 51%;
  bottom: 0;
  left: 51%;
  z-index: -1;
  background: #d82019;
  content: "";
  transition: left .3s ease-out, right .3s ease-out;
}

.header-nav li:hover a::after {
  right: 0;
  left: 0;
  z-index: 1;
}

.header-right {
  height: 100px;
  position: absolute;
  top: 0;
  right: 75px;
}

.mobnav-btn,
.pcnav-btn {
  width: 19px;
  height: 30px;
  position: relative;
  display: block;
}

.mobnav-btn span,
.pcnav-btn span,
.mobnav-btn span:first-child,
.mobnav-btn span:last-child,
.pcnav-btn span:first-child,
.pcnav-btn span:last-child {
  width: 19px;
  height: 3px;
  position: absolute;
  left: 0;
  background: #4a4a4a;
  transition: all .35s ease;
}

.mobnav-btn span,
.pcnav-btn span {
  top: 50%;
  margin-top: -2px;
}

.mobnav-btn span:first-child,
.pcnav-btn span:first-child {
  top: 8px;
}

.mobnav-btn span:last-child,
.pcnav-btn span:last-child {
  top: auto;
  bottom: 7px;
}

.mobnav-btn.g_close span,
.pcnav-btn.g_close span {
  opacity: 0;
}

.mobnav-btn.g_close span:first-child,
.pcnav-btn.g_close span:first-child {
  top: 17px;
  opacity: 1;
  transform: rotate(45deg);
}

.mobnav-btn.g_close span:last-child,
.pcnav-btn.g_close span:last-child {
  top: 17px;
  opacity: 1;
  transform: rotate(-45deg);
}

.mobnav-btn {
  display: none;
}

.pcnavmenubtn {
  width: 75px;
  height: 100px;
  position: fixed;
  top: 0;
  right: 0;
  display: block;
  cursor: pointer;
}

.pcnavmenubtn .pcnav-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  transform: translate(-50%, -50%);
}

.headsideNav {
  width: 320px;
  height: 100%;
  padding: 50px 30px;
  position: fixed;
  top: 0;
  right: -320px;
  z-index: 1000;
  display: block;
  overflow-y: auto;
  text-align: center;
  background: #fff;
  transition: right .45s ease;
}

.headsideNav.cur {
  right: 0;
}

.headsideNav .slide-colse {
  width: 30px;
  height: 30px;
  position: absolute;
  top: 30px;
  right: 30px;
  display: block;
}

.headsideNav .slide-colse::before,
.headsideNav .slide-colse::after {
  width: 22px;
  height: 2px;
  position: absolute;
  top: 14px;
  left: 4px;
  background: #4a4a4a;
  content: "";
}

.headsideNav .slide-colse::before {
  transform: rotate(45deg);
}

.headsideNav .slide-colse::after {
  transform: rotate(-45deg);
}

.headsideNav .side-logo {
  margin: 0 0 38px;
  padding: 0;
  display: inline-block;
}

.headsideNav .side-logo img {
  height: 34px;
}

.headsideNav .slide-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.headsideNav .slide-nav li {
  padding: 0 0 24px;
  font-size: 18px;
  font-weight: normal;
}

.headsideNav .slide-nav a {
  color: #8b8784;
}

.headsideNav .slide-nav li.cur a,
.headsideNav .slide-nav li.current-menu-item a,
.headsideNav .slide-nav a:hover {
  color: #d82019;
}

.exit-off-canvas {
  width: 0;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  cursor: pointer;
  background: rgba(0, 0, 0, .5);
  transition: width .35s ease;
}

.exit-off-canvas.cur {
  width: calc(100% - 320px);
}

@media (max-width: 1160px) {
  .header-nav {
    padding-left: 190px;
  }
}

@media (min-width: 1280px) {
  .header-nav li {
    padding: 0 19.2578px;
  }
}

@media (min-width: 1366px) {
  .logo {
    padding: 10px 0 0 55px;
  }

  .header-nav li {
    padding: 0 19.2578px;
  }
}

@media (min-width: 1400px) {
  .header-nav {
    padding-left: 237px;
  }
}

@media (min-width: 1680px) {
  .header-nav {
    padding-left: 4%;
  }

  .header-nav li {
    padding: 0 1.5%;
  }

  .logo img {
    height: 65px;
  }

  .pcnavmenubtn {
    width: 100px;
  }
}

@media (min-width: 1800px) {
  .header-nav li {
    padding: 0 2%;
  }
}

@media (max-width: 1023px) {
  body {
    padding-top: 59px;
  }

  header {
    width: 100%;
    height: 85px;
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 39;
    box-shadow: 0 0 1px 1px rgba(0, 0, 0, .2);
  }

  .headerweb {
    position: relative;
    height: 85px;
    padding: 0 15px;
  }

  .logo {
    height: 85px;
    padding: 20px 0;
  }

  .logo img {
    height: 45px;
  }

  .header-nav {
    width: 100%;
    height: 100%;
    padding: 0 0 190px 15px;
    position: fixed;
    top: 55px;
    right: auto;
    left: 0;
    display: none;
    overflow-y: scroll;
    background: #f3f3f3;
    box-shadow: none;
    color: #fff;
    margin: 0;
  }

  .header-nav.commonweb {
    margin: 0;
  }

  .header-nav.is-open {
    display: block;
  }

  .header-nav ul {
    height: auto;
    padding: 0;
    display: block;
  }

  .header-nav li {
    height: auto;
    float: none;
    padding: 0;
    border-bottom: 1px solid #898989;
    font-size: 16px;
  }

  .header-nav li a {
    height: auto;
    padding: 10px 0;
    line-height: 25.6px;
    position: static;
  }

  .header-right {
    height: auto;
    padding: 16px 0 0;
    position: static;
    float: right;
    display: block;
    font-size: 0;
  }

  .mobnav-btn {
    width: 35px;
    height: 30px;
    margin-left: 5px;
    display: inline-block;
    overflow: hidden;
    cursor: pointer;
    font-size: 0;
    line-height: 0;
  }

  .pcnavmenubtn {
    display: none;
  }

  .mobnav-btn span,
  .mobnav-btn span:first-child,
  .mobnav-btn span:last-child {
    width: 27px;
    height: 2px;
    left: 5px;
    background: #333;
    border-radius: 3px;
  }

  .mobnav-btn span:first-child {
    top: 6px;
  }

  .mobnav-btn span:last-child {
    bottom: 5px;
  }
}