/* 手机版*/

body {
  position: relative;
  overflow-x: hidden;
  background: #333;
}

.m-top {
  position: absolute;
  z-index: 99;
  left: 0;
  top: 0;
  width: 100%;
  height: 60px;
  background: #fff;
  border-bottom: 2px solid #014190;
}

.m-logo {
  display: block;
  position: absolute;
  left: 10px;
  top: 9px;
}

.m-logo img {
  height: 42px;
}

.m-top .btn {
  position: absolute;
  z-index: 100;
  top: 0;
  right: 0;
  height: 60px;
  padding: 22px 52px 0 10px;
  text-align: center;
}
.m-top .btn::before {
  content: "导航";
  position: absolute;
  right: 10px;
  top: 20px;
  font-size: 18px;
  line-height: 20px;
  color: #014190;
}

.m-top .btn span {
  display: block;
  width: 20px;
  height: 3px;
  background: #014190;
  transition: 0.3s;
}

.m-top .btn span:nth-child(2) {
  margin: 4px 0;
}

.cross span:nth-of-type(1) {
  transform: translateY(7px) rotate(-45deg);
}

.cross span:nth-of-type(2) {
  opacity: 0;
}

.cross span:nth-of-type(3) {
  transform: translateY(-7px) rotate(45deg);
}

.head {
  display: none;
}

header {
  position: absolute;
  z-index: 99;
  right: -150px;
  top: 0;
  width: 0;
  height: 100%;
  overflow: hidden;
  padding-top: 86px;
  background: #333;
}
.logo {
  display: none;
}
header li a {
  display: block;
  font: 400 16px/36px "微软雅黑";
  color: #fff;
  text-align: center;
}
header li a .b {
  display: none;
}
.wrapper {
  position: relative;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
}

@media (min-width: 1200px) {
  .wrapper {
    padding: 0;
  }
  header {
    display: block;
    position: absolute;
    z-index: 99;
    left: 0;
    top: 0;
    width: 100%;
    height: auto;
    padding: 0;
    background: #fff;
  }
  .head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 12vw;
  }

  .head .logo {
    display: block;
  }
  .head .logo img {
    width: 40vw;
    height: auto;
  }

  .head-slide {
    position: relative;
    width: 23vw;
    padding: 1vw 0;
  }
  .head-ewm {
    display: flex;
    padding-left: 13.5vw;
  }
  .head-ewm-li {
    position: relative;
    padding: 0 0.5vw;
    cursor: pointer;
  }
  .head-ewm-icon {
    width: 2.1vw;
  }
  .head-ewm-icon img {
    width: 100%;
  }
  .head-ewm-li p {
    display: none;
    position: absolute;
    left: -1vw;
    top: 2.5vw;
    width: 5vw;
  }
  .head-ewm-li p img {
    width: 5vw;
  }
  .head-ewm-li:hover p {
    display: block;
  }

  .head-search {
    display: flex;
    align-items: center;
    padding: 0.5vw 0 0;
  }
  .head-tel {
    padding: 0 0 0 1.2vw;
    font-size: 1.5vw;
    line-height: 1.8vw;
    color: #2f6380;
    background: url(../images/top_tel.png) no-repeat 0 center/1vw;
  }

  .head-search form {
    display: flex;
    align-items: center;
    padding: 0 0 0 1vw;
  }
  .head-search form input {
    height: 1.6vw;
    padding: 0 5px;
    font-size: 14px;
    line-height: 1;
    color: #333;
    border: 1px solid #c9c9c9;
    background: none;
    outline: none;
  }
  .head-search form input::placeholder {
    color: #c9c9c9;
  }
  .head-search form .btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 2vw;
    height: 1.6vw;
    border: 0;
    background: #014190;
    border-radius: 0 5px 5px 0;
    cursor: pointer;
  }

  .nav {
    padding: 0 12vw;
    background: #014190;
  }
  .nav ul {
    display: flex;
    justify-content: center;
  }

  .nav ul li {
    width: 12.5%;
    padding: 0 0.3vw;
    background: url(../images/nav_li_bg.png) no-repeat 0 center/auto 0.5vw;
  }
  .nav ul li:nth-child(1) {
    background: none;
  }

  .nav ul a {
    display: block;
    position: relative;
    overflow: hidden;
    font: 400 1.5vw/5vw "微软雅黑";
    color: #fff;
    text-align: center;
    transition: 0.3s;
  }

  .nav ul a:hover {
    transform: translate3d(0, -0.5vw, 0);
  }
}

/*  */
.fix-nav {
  position: fixed;
  z-index: 50;
  left: 0;
  bottom: 0;
  width: 100%;
}

.fix-nav ul {
  display: flex;
  justify-content: space-around;
  width: 100%;
  height: 1.4rem;
  padding: 0.3rem 0.1rem 0;
  background: rgba(0, 0, 0, 0.8);
}

.fix-nav ul li {
  width: 25%;
}

.fix-nav ul a {
  display: block;
  text-align: center;
}

.fix-nav ul i {
  display: block;
}

.fix-nav i img {
  width: 0.5rem;
}

.fix-nav a p {
  padding-top: 0.1rem;
  font: 400 0.3rem/0.3rem "微软雅黑";
  color: #fff;
}