/**  公共部分    **/

html,body, ul, li, ol, dl, dd, dt, p, h1, h2, h3, h4, h5, h6, form, img {margin:0;padding:0;border:0;list-style: none;}
body{font-family:"微软雅黑",Arial, Helvetica, sans-serif; font-size:14px;}

/*头部*/
.header{
    min-width: 1186px;
    height:115px;
    /*border:1px solid red;*/
    /*background:url(../image/8.jpg)no-repeat;*/
    background-size:100% 100%;
    background: white;
}

/*标志*/
.header-a{
    width: 1186px;
    height:115px;
    margin: 0 auto;
    /*border:1px solid red;*/
}
.header-left img{
    width:398px;
    height:109px;
    float:left;


}
.header-right{
  width:360px;
  height:113px;
  float:right;
  /*margin-right:10px;*/

}
.header-right img{
    width:360px;
    height:106px;
}
.header_r{
  width:100px;
  height:30px;
  float:right;
}
.header_r a{
  font-family: '微软雅黑';
  text-decoration:none;
  color:#002d54;
  font-size: 15px;
}
.header_r a:hover{
  color:#015290;
}

/*导航栏*/
.Nav{
    height:50px;
    min-width: 1186px;
    /*background:#015290;*/
    background: #002d54;
}
.Nav_in{
    width: 1186px;
    height:50px;
    /*margin:0 auto;*/
    position: relative;
    /*border:1px solid red;*/
    margin: auto;
    font-family: '微软雅黑';
    /*display: inline-block;*/
}
.nav ul {
  *zoom: 1;
  list-style: none;
  margin: 0;
  padding: 0;
  /*background: #333;*/
}
.nav ul:before,
.nav ul:after {
  content: "";
  display: table;
}
.nav ul:after {
  clear: both;
}
.nav ul > li {
  float: left;
  position: relative;
}
.nav a {
  display: block;
  line-height: 50px;
  padding: 0 25px;
  color: #fff;
  border-left: 1px solid #595959;
  font-size: 21px;
  text-decoration: none;
  font-family: '宋体';
}
.nav a:hover {
  
  background: #273754;

}
.nav li ul {
  background: #273754;
}
.nav li ul li {
  width: 176px;

}
.nav li ul a {
  border: none;
  font-size: 15px;
}
.nav li ul a:hover {
  background: rgba(0, 0, 0, 0.2);

}

.nav3 ul > li:hover ul li {
  height: 50px;
}
.nav3 li ul {
  position: absolute;
  left: 0;
  /*top: 36px;*/
  z-index: 1;
}
.nav3 li ul li {
  overflow: hidden;
  height: 0;
  -webkit-transition: height 300ms ease-in;
  -moz-transition: height 300ms ease-in;
  -o-transition: height 300ms ease-in;
  transition: height 300ms ease-in;
}


/* 中间轮播图*/
.Rotation{
    min-width: 1186px;
    height:500px;
    /*border:1px solid red;*/
    background: #f2f2f2;

}
.Rotation_in{
    width:1186px;
    height:500px;
    margin: 0 auto;
    /*background:url(../images/8.jpeg) no-repeat; */

}
.Rotation_in img{
    width:1186px;
    height:500px;
    
}
.lb-box {
  width:1186px;
  height: 500px;
  margin: 0 auto;
  /*border:1px solid red;*/
  position: relative;
  overflow: hidden;
  /*position: fixed;*/
}

.lb-box img{
  width:100%;
  height:100%;
  image-rendering: -webkit-optimize-contrast;
}
@media (max-width:510px) {
  .lb-box {
    width: 76%;
    height: 220px;
  }
}

.lb-content {
  width: 100%;  
  height: 100%;
}

.lb-item {
  width: 100%;  
  height: 100%;
  display: none;
  position: relative;   
}

.lb-item > a {
  width: 100%;
  height: 100%;
  display: block;
}

.lb-item > a > {
  width: 100%;
  height: 100%;
}

.lb-item > a > span {
  width:100%;
  display: block;
  position: absolute;
  bottom: 0px;
  padding: 15px;
  color: #fff;
  background-color: rgba(0,0,0,0.7);
}
@media (max-width:410px) {
  .lb-item > a > span {
    padding: 10px;
  }
}

.lb-item.active {
  display: block;
  left: 0%;
}
.lb-item.active.left {
  left: -100%;
}
.lb-item.active.right {
  left: 100%;
}

/*  */
.lb-item.next,
.lb-item.prev {
  display: block;
  position: absolute;
  top: 0px;
}
.lb-item.next {
  left: 100%;
}
.lb-item.prev {
  left: -100%;
}
.lb-item.next.left,
.lb-item.prev.right {
  left: 0%;
}

.lb-sign {
  position: absolute;
  right: 10px;
  top: 0px;
  padding: 5px 3px;
  border-radius: 6px;
  list-style: none;
  user-select: none;
  background-color: rgba(0,0,0,0.5);
}

.lb-sign li {
  width: 22px;
  height: 20px;
  font-size: 15px;
  font-weight: 500;
  line-height: 21px;
  text-align: center;
  float: left;
  color: #aaa;
  margin: auto 5px;
  border-radius: 6px;
  cursor: pointer;
}
.lb-sign li:hover {
  color: #fff;
}
.lb-sign li.active {
  color: #000;
  background-color: #EBEBEB;
}

.lb-ctrl {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 50px;
  font-weight: 410;
  user-select: none;
  background-color: rgba(0,0,0,0.7);
  color: #fff;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s linear;
}
@media (max-width:410px) {
  .lb-ctrl {
    font-size: 30px;
  }
}
.lb-ctrl.left {
  left: -50px;
}
.lb-ctrl.right {
  right: -50px;
}
.lb-box:hover .lb-ctrl.left {
  left: 10px;
}
.lb-box:hover .lb-ctrl.right {
  right: 10px;
}
.lb-ctrl:hover {
  background-color: #000;
}

/*  左边栏目  */
.position{
    width:1186px;
    height:30px;
    /*border:1px solid red;*/
    margin:0 auto;
    color:#666;
    padding: 10px 0;
}
.bread {
    font-size: 13px;
    color: #666;
    line-height: 30px;
    background: #f3f3f3 url(../images/ba1.jpg)no-repeat center left;
    padding-left: 22px;
}
.bread a{
    color:#666;
    font-size: 15px;
    text-decoration: none;
}

.brief{
    /*width:100%;*/
    min-width: 1186px;
    height:860px;

}
.brief_a{
  width:1186px;
  height:650px;
  /*border:1px solid red;*/
  background-color:#f2f2f2;
  margin: 0 auto;

}


/*左边 */
.brief_a_left{
    width:230px;
    /*height:66px;*/
    /*border:1px solid #002d54;*/
    background: #fff;
    float: left;
}
.brief_a_left ul{
    width:230px;
}
.brief_a_left li span{
    height:50px;
    font-size:25px;
    color:#fff;
    display: block;
    padding: 20px 16px;
    text-decoration: none;
    cursor: pointer;
    background: #002d54;
    /*text-align: center;*/
    line-height: 50px;
    border-bottom:2px solid white;
}
.brief_a_left li a{
    display: block;
    font-size: 19px;
    color: #000;
    padding: 20px 16px;
    text-decoration: none;
    cursor: pointer;
    border-bottom: 1px solid #e8e8e8;
    transition:0.8s;
}
.brief_a_left li a:hover{
    /*background:#f2f2f2;*/
    /*border-bottom: 1px solid #002d54;*/
    color:#002d54;
    box-shadow:0 5px 10px 0 rgba(124,124,124,0.6);
    border-left:5px solid #002d54; 
    transition:0.5s;
}


/** 页脚 **/
.page_footer{
  min-width: 1186px;
  min-height:181px;
  background: #002d54;
  border-top:5px solid orange;
  overflow:hidden;
}

.page_footer_p{
  width: 1186px;
  /*height:180px;*/
  /*border:1px solid red;*/
  margin:0 auto; 
}

.page_footer_pl{
  width: 470px;
  /*height:180px;*/
  /*border:1px solid red;*/
  float:left;
  margin-left: 18px;
}
.page_footer_pl p{
  color: white;
  padding:68px 0  0 0;
}
.page_footer_pimg{
  width:180px;
  height:auto !important;
  margin:0 auto;
}
.page_footer_pr{
  width:470px;
  /*height:180px;*/
  /*border:1px solid red;*/
  float:right;
}

.page_footer_pr img{
  width:130px;
  height:auto !important;
  float:right;
  padding:30px 15px  0 0;
}