/*================导航================*/
.header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  height: 70px;
  padding: 0 30px;
  background: url(../images/top_bg.png) left center repeat-x;
  background-size: contain;
}
/*左侧logo*/
.header .left {
  width: 12%;
}
.header .left a img {
  height: 40px;
  margin-top: 6px;
}
.header .left .img2 {
  display: none;
}
/* logo */
.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
}
.nav-wrap .logo .img {
  width: 162px;
  height: 24px;
}
/* about us */
.nav-wrap .about a {
  display: block;
  width: 83px;
  height: 24px;
  background: -webkit-linear-gradient(-45deg, #008FD5, #00B5A5);
  text-align: center;
  text-decoration: none;
  font-size: 12px;
  color: #fff;
  line-height: 24px;
  border-radius: 32px;
}
/*右侧*/
.header .nav {
  -webkit-transition: 0.5s;
  -moz-transition: 0.5s;
  -o-transition: 0.5s;
  transition: 0.5s;
  height: 100%;
  line-height: 70px;
  display: block;
  display: flex;
  justify-content: center;
  width: 100%;
}
.header .navbar_nav li {
  float: left;
  position: relative;
  display: block;
}
.header .navbar_nav .pl {
  margin-left: 100px;
}
.header .navbar_nav li:after {
  content: "";
  width: 0;
  height: 2px;
  position: absolute;
  bottom: 0;
  left: 0;
  transition: all 0.5s ease 0s;
}
.header .navbar_nav li:hover:after {
  width: 100%;
}
.header .navbar_nav li a {
  text-decoration: none;
  height: 100%;
  padding: 0 25px;
  display: block;
  -webkit-transition: 0.5s;
  -moz-transition: 0.5s;
  -o-transition: 0.5s;
  transition: 0.5s;
  color: #1D1D1F;
  font-size: 15px;
  /* background: #0b314c; */
}
.list-nav-banner {
  margin-top: 60px;
}
.header .navbar_nav li.dropdown {
  display: inherit;
  position: relative;
}
.header .navbar_nav li.nav-about {
  line-height: 24px;
  margin-top: 23px;
  width: 83px;
  height: 24px;
  background: -webkit-linear-gradient(-45deg, #008FD5, #00B5A5);
  text-align: center;
  text-decoration: none;
  font-size: 12px;
  color: #fff;
  line-height: 24px;
  border-radius: 32px
}
.header .navbar_nav li.nav-about a {
  color: #fff;
}
.news-nav .navbar_nav li.nav-about {
  margin-top: 15px;
}
.header .navbar_nav li.dropdown .jt {
  width: 20px;
  height: 20px;
  background: url(i/top.png) no-repeat;
  background-size: 100% 100%;
  display: block;
}
.header .navbar_nav li.dropdown .dropdown_menu {
  display: none;
  position: absolute;
  transition: all .3s;
  opacity: 0;
  transform: translateY(-50px);
  width: 100%;
  background: #fff;
  box-shadow: 0 15px 27px 0 rgba(0, 0, 0, 0.38);
  width: 100%;
  left: 1%;
  z-index: -1;
  padding: 0 10px;
  background: #000
}
.header .navbar_nav li.dropdown .dropdown_menu a {
  font-size: 14px;
  color: #fff;
  padding: 0 10px;
  line-height: 40px;
  text-align: center;
  border-bottom: 1px solid #333;
}
.header .navbar_nav li.dropdown .dropdown_style a {
  border-bottom: 1px solid #fff;
}
.header .navbar_nav li.dropdown .dropdown_menu a:last-child {
  border-bottom: none
}
.header .navbar_nav li.dropdown:hover .dropdown_menu {
  display: block;
  transform: translateY(0px);
  opacity: 1;
}
.header .navbar_nav li.dropdown:hover .dropdown_style {
  background: #15486d
}
#navToggle {
  display: none;
}

@keyframes dropdownanis {
  from {}

  to {}
}

.m_nav {
  position: fixed;
  top: 0px;
  box-shadow: 0 15px 27px 0 rgba(167, 165, 165, 0.38);
  width: 100%;
  height: 100%;
  background: #fff;
  transition: all ease 0.5s;
  -webkit-transition: all ease 0.5s;
  z-index: 1000;
  opacity: 1;
  visibility: visible;
  margin-top: 0;
  overflow-y: auto;
  transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
  top: 0;
  transform: translateX(100%);
}
.m_nav.open {
  transform: translateX(0);
}
.m_nav .top {
  height: 60px;
  padding: 20px;
  box-sizing: border-box;
}
.m_nav .top .closed {
  width: 30px;
  height: 30px;
  vertical-align: middle;
  float: right;
  cursor: pointer;
}
.m_nav .logo {
  width: 100%;
  margin: 0 auto;
}
.m_nav .logo img {
  /* height: 50px; */
  width: 162px;
  display: block;
  margin: 30px auto;
}
.m_nav .ul {
  margin-top: 30px;
}
.m_nav .ul li {
  padding: 0 20px;
  border-bottom: 1px solid #f5f5f5;
  transform: translateY(0);
  -webkit-transform: translateY(100%);
  transform: translateY(100%);
  -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
  transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
  opacity: 0;
}
.m_nav.open .ul li {
  opacity: 1;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.m_nav .ul li:nth-child(1) {
  -webkit-transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
  transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(2) {
  -webkit-transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
  transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(3) {
  -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
  transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(4) {
  -webkit-transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
  transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(5) {
  -webkit-transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
  transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(6) {
  -webkit-transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
  transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li a {
  display: block;
  text-decoration: none;
  color: #333;
  font-size: 16px;
  height: 50px;
  line-height: 50px;
  width: 100%;
}
.m_nav .ul li .dropdown_menu {
  display: none;
}
.m_nav .ul li.dropdown.active .dropdown_menu {
  display: block;
}
.m_nav .ul li .dropdown_menu a {
  display: block;
  height: 50px;
  line-height: 50px;
  padding: 0 40px;
  box-sizing: border-box;
  border-bottom: 1px solid #f5f5f5;
}
.m_nav .ul li .dropdown_menu a:last-child {
  border: none;
}
.banner {
  width: 100%;
}
.banner img {
  width: 100%;
}
.sm-search{
  padding: 10px 20px;
  position: relative;
}
.sm-search input{
  border: 1px solid #ccc;
  height: 34px;
  line-height: 35;
  border-radius: 5px;
  width: 100%;
  padding: 0 15px;
}
.sm-search button{
  background: #1396cb;
  color: #fff;
  padding: 7px 13px;
  margin-left: -7px;
  position: absolute;
  right: 20px;
  border-radius: 0px 5px 5px 0px;
}

@media screen and (max-width: 1220px) {
  .header {
    padding: 0 10px;
  }
  .search{
    display: none;
  }
  .header .container-fluid {
    /* display: flex; */
    justify-content: space-between;
    align-items: center;
  }
  .header #navToggle {
    height: 100%;
    padding: 27px 15px;
    margin-right: -15px;
    display: block;
    float: right;
  }
  .header #navToggle span {
    position: relative;
    width: 25px;
    height: 1px;
    margin-top: 2px;
  }
  .header #navToggle span:before,
  .header #navToggle span:after {
    content: '';
    position: relative;
    width: 100%;
    height: 1px;
    left: 0;
  }
  .header #navToggle span,
  .header #navToggle span:before,
  .header #navToggle span:after {
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -o-transition: 0.3s;
    transition: 0.3s;
    display: block;
    background: #4f4f4f;
  }
  .header #navToggle span:before {
    top: 8px;
  }
  .header #navToggle span:after {
    bottom: 10px;
  }
  .header #navToggle.open span:before {
    top: 10px;
    -webkit-transform: translateY(-11px) rotate(-45deg);
    -moz-transform: translateY(-11px) rotate(-45deg);
    -ms-transform: translateY(-11px) rotate(-45deg);
    -o-transform: translateY(-11px) rotate(-45deg);
    transform: translateY(-11px) rotate(-45deg);
  }
  .header #navToggle.open span:after {
    bottom: 12px;
    -webkit-transform: translateY(10px) rotate(45deg);
    -moz-transform: translateY(10px) rotate(45deg);
    -ms-transform: translateY(10px) rotate(45deg);
    -o-transform: translateY(10px) rotate(45deg);
    transform: translateY(10px) rotate(45deg);
  }
  .header #navToggle.open span {
    background: none;
  }
  .header #navToggle.open span:before,
  .header #navToggle.open span:after {
    background: #4f4f4f;
  }
  .header .nav {
    display: none !important;
  }
  .header .nav-wrap {
    float: left;
  }
  .header .nav-wrap .about {
    display: none;
  }
  /* .banner img{
		height: 600px;
		object-fit: cover;
	} */
  .news-nav .nav-wrap {
    line-height: 20px;
    float: left;

  }
  .news-nav #navToggle {
    padding: 28px 15px;
  }
  .news-nav #navToggle span, .news-nav #navToggle span:before, .news-nav #navToggle span:after {
    background: #fff;
  }
}
.news-nav {
  height: 60px;
  background-color: #0b314c;
  background-image: none;
}

.news-nav .nav {
  line-height: 60px;
  display: flex;
  justify-content: center;
  width: 100%;
  margin-left: -162px;
}
.news-nav .navbar_nav li {
  height: 60px;
}
.news-nav .navbar_nav li a {
  color: #fff;
}