header {
  background: #ffffff;
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.02);
  position: relative;
}

header .header-data {
  width: 90%;
  max-width: 1800px;
  margin: 0 auto;
  height: 1.1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  white-space: nowrap;
}

header .header-data .site-logo {
  width: 3.92rem;
  padding: 0.32rem 0;
}

header .header-data nav ul {
  display: flex;
  height: 100%;
}

header .header-data nav ul li {
  margin-right: 0.5rem;
}

header .header-data nav ul li a {
  font-size: 0.16rem;
  font-family: Songti SC, Songti SC-Black;
  font-weight: 900;
  text-align: left;
  color: rgba(0, 0, 0, 0.85);
  line-height: 0.22rem;
}

header .menu-btn {
  width: 1.10rem;
  height: 100%;
  line-height: 1.10rem;
  text-align: center;
  background: #c53a3a;
  position: absolute;
  top: 0;
  right: 0;
  cursor: pointer;
}

header .menu-btn img {
  display: inline-block;
  vertical-align: middle;
  line-height: 1.10rem;
  width: 0.35rem;
  height: 0.35rem;
}

header .close span {
  float: right;
  margin: 35px 0px;
  margin-right: 25px;
  display: block;
  width: 24px;
  height: 24px;
  background: url(/_upload/tpl/0e/9e/3742/template3742/images/close.png) no-repeat;
  background-size: 100% auto;
  cursor: pointer;
}

header .p_menu {
  width: 500px;
  float: right;
  position: fixed;
  height: 100%;
  right: -500px;
  top: 0px;
  text-align: center;
  z-index: 6;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-transition: right 500ms;
  background: #c53a3a;
}

header .p_menu ul li {
  padding: 20px;
}

header .p_menu ul li a {
  font-size: 16px;
  color: #ffffff;
  padding: 10px 0px;
}

@media screen and (max-width: 910px) {
  header .header-data {
    width: 100%;
    height: 60px;
  }
  header .header-data .site-logo {
    width: 200px;
  }
  header .header-data nav {
    display: none;
  }
  header .menu-btn {
    width: 60px;
    line-height: 60px;
  }
  header .menu-btn img {
    width: 25px;
    height: 25px;
    line-height: 60px;
  }
  header .p_menu {
    width: 250px;
    right: -250px;
  }
}