/* 版心 */
@font-face {
	font-family: 'heiti';
	src: url('../font/heiti.ttf');
}



.w {
  width: 1100px;
  margin: 0 auto;
}
.height-40{
    height: 40px;
}
/* 顶部导航 */
header {
  position:relative;
  width: 100%;
  z-index: 2000;
  background-color: #fff;
  box-sizing: border-box;
}
.header {
  height: 180px;
  transition: all .4s;
  box-sizing: border-box;
}
.header .top{
	height: 80px;
	overflow: hidden;
	padding-top: 40px;
	box-sizing: unset; /*去除bootstrap box-sizing*/
}
.header .top > a{
  transition: all .4s;
  float:left;
  display: inline-block;
  width: 560px;
  height: 60px;
  background: url("/style/imgs/logo.png") 0 0 no-repeat;
  background-size: 100% 100%;
  margin-top: 4px;
}
/*
.header .top > h3{
  float:left;
  width: 300px;
  height: 80px;
  line-height: 80px;
  margin-top: 5px;
  font-size: 24px;
  color: #052D53;
  font-weight: normal;
}
*/
.header .top .search {
    display: block;
		float: right;
		padding-top: 20px;
		margin-right: 20px;
}

.header .top .search input {
	width: 300px;
	height: 36px;
	border: solid 2px #004b6a;
	background: rgba(255, 255, 255, 0.68);
	padding: 0 10px;
	color: #555;
	box-sizing: unset;
}

.header .top .search button {
	width: 90px;
	height: 40px;
	background-color: #004b6a;
	border: 0;
	outline: 0;
	float: right;
	cursor: pointer;
}
.header .top .search img {
	height: 60%;
}

.header > ul {
   float: right;
   margin-top: 0px;
   transition: all .4s;
	 width: 100%;
  }
.header > ul > li{
  float: left;
  position: relative;
}
.header > ul > li > a{
  display: inline-block;
	margin-top: 15px;
  padding: 10px 15px;
  text-align: center;
}

.header > ul > li > div{
  position: absolute;
  top: 100%;
  padding: 18px 10px;
  background-color: rgba(255, 255, 255, 1);
  box-sizing: border-box;
  left: 20px;
}
.header > ul > li > .kj-nav{
	border: 1px solid #eee;
	border-top: none;
  width: 392px;
  padding: 18px 0;
}
.header > ul > li > .kj-nav dl:nth-child(2n+2) a{
   border-right: none; 
}
.header > ul > li > .yjydc-nav{
  width: 110px;
  text-align: center;
}
.header > ul > li > .yjydc-nav dl:nth-child(1) a{
  border-right: none;
}

.header > ul > li > div a{
  display:block;
  font-size: 12.5px;
  transition: all .4s;
  text-align: center;
  margin-bottom: 14px;
}

.header > ul > li > div dl{
  float: left;
  margin-left: 0px;
  position: relative;
	height: 40px;
	line-height: 40px;
}
.header .act {
  color: #a5cff2 !important;
}  
.header > ul > li > div dl:nth-child(5) a{
  /* border-right: none; */
}

.header > ul > li > div dl a{
  font-size: 14px;
  font-family: "heiti";
  box-sizing: border-box;
  border-right: 1px solid #ccc;
  transition: all .4s;
}

.header > ul > li > .kj-nav-50,
.header > ul > li > .kj-nav-116{
  width: 360px;
}
.header > ul > li > .kj-nav-50 dl,
.header > ul > li > .kj-nav-116 dl{
	width: 174px;
}

.header > ul > li > .kj-nav-41,
.header > ul > li > .kj-nav-70,
.header > ul > li > .kj-nav-139{
  width: 304px;
}
.header > ul > li > .kj-nav-41 dl,
.header > ul > li > .kj-nav-70 dl,
.header > ul > li > .kj-nav-139 dl{
	width: 150px;
}

.header > ul > li > .kj-nav-6,
.header > ul > li > .kj-nav-61,
.header > ul > li > .kj-nav-77,
.header > ul > li > .kj-nav-84,
.header > ul > li > .kj-nav-93,
.header > ul > li > .kj-nav-105{
  width: 264px;
}
.header > ul > li > .kj-nav-6 dl,
.header > ul > li > .kj-nav-61 dl,
.header > ul > li > .kj-nav-77 dl,
.header > ul > li > .kj-nav-84 dl,
.header > ul > li > .kj-nav-93 dl,
.header > ul > li > .kj-nav-105 dl{
  width: 130px;
}


        /* 您的需求 */

        .needs {
          margin-bottom: 50px;
          padding: 0 123px;
          box-sizing: border-box;
        }             
        .needs input {
          width: 372px;
          height: 45px;
          font-size: 16px;
          margin-bottom: 38px;
          padding-left: 10px;
          padding-top: 4px;
          box-sizing: border-box;
        }
        .needs textarea {
          width: 100%;
          height: 145px;
          display: block;
          resize: none;
          padding-left: 10px;
          font-size: 16px;
          box-sizing: border-box;
          padding-top: 10px;
          font-family: "微软雅黑";
        }
        .needs .biaodan a {
          width: 230px;
          height: 50px;
          display: block;
          margin: 0 auto;
          margin-top: 35px;
          position: relative;
          cursor: pointer;
          background: url("/style/imgs/tijiao.jpg") 0 0 no-repeat; 
          box-sizing: border-box;
          color: #fff;
        }
        .needs .biaodan a:hover{
            color: #fff;
        }
        .needs .biaodan a img{
          width: 0;
          height: 100%;
          transition: all .5s;
        }
        .needs .biaodan a:hover img{
          width: 100%;
          height: 100%;
        }
        .needs .biaodan a p {
          position: absolute;
          font-size: 22px;
          color: #fff;
          top: 50%;
          left: 50%;
          transform: translate(-50%,-50%);
          transition: all .5s;
          
        }
       
        /* 底部 */
footer {
  overflow: hidden;
}
footer .footer-top{
  height: 278px;
  background: #4e5558;
  padding-top: 50px;
  box-sizing: border-box;
}

footer .footer-top .top-l{
  width: 380px;
  float: left;
}
footer .footer-top .top-l img{
  margin-bottom: 40px;
}
footer .footer-top .top-l p{
  font-size: 12px;
  color: #fff;
  font-family: "黑体";
}
footer .footer-top .top-l .f15 {
  font-size: 15px;
  margin-bottom: 6px;
}
footer .footer-top .top-l .f15 a{
	color: #fff;
}
footer .footer-top .top-l .f24 {
  font-size: 24px ;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
footer .footer-top .top-l .beian span{
    letter-spacing: 5px;
    font-size: 15px;
}
footer .footer-top .top-c {
  width: 350px;
  float: left;
  margin-left: 20px;
}
footer .footer-top .top-c {
  width: 375px;
  float: left;
}
footer .footer-top .top-c h3{
  font-size: 24px;
  color: #fff;
  margin-bottom: 25px;
  font-weight: 100;
  letter-spacing: 2px;
  font-family: "黑体";
}
footer .footer-top .top-c dl{
  float: left;
  margin-right: 30px;
}

footer .footer-top .top-c dl:last-child{
  margin-right: 0px;
}
footer .footer-top .top-c dl a{
  color: #fff;
  font-size: 14px;
  margin-bottom: 15px;
  font-family: "黑体";
}
footer .footer-top .top-c dl a:hover{
  color: #548aa1;
  
}
footer .footer-top .top-c dd{
  margin-bottom: 15px;
}
footer .footer-top .top-r {
	width: 300px;
  float: right;
  margin-left: 20px;
	
}
footer .footer-top .top-r li{
	float: left;
	height: 200px;
	margin-left: 30px;
	padding-top: 20px;
}
footer .footer-top .top-r img{
	width: 110px;
	height: 110px;
}
footer .footer-top .top-r p{
  color: #fff;
  text-align: center;
  margin-bottom: 30px;
  font-size: 18px;
  font-family: "黑体";

  letter-spacing: 2px;
}
footer .footer-bottom{
   height: 65px;
   background: #464a4e;
   line-height: 65px;
}
footer .footer-bottom span,
footer .footer-bottom a{
  font-size: 14px;
  color: #fff;
  
}
footer .footer-bottom a:hover{
  text-decoration: underline;
}
footer .footer-bottom p{
    color: #fff;
}
.backTop {
    position: fixed;
    right: 30px;
    bottom: 30px;
    z-index: 9999;
}
@media only screen and (min-width: 320px) and (max-width: 767px) {
    .backTop {
        display: none;
    }
   .w {
     width: 100%;
   }
   header {
     display: none;
   }
	 
	 .header .top .search {
	 	display: none;
	 }
	 
   .mob-nav {
     display: block !important;
     position: fixed;
     top: 0px;
     left: 0;
     height: 55px;
     padding-top:18px ;
     background: #fff;
     width: 100%;
     z-index: 999;
   }
   .mob-nav > a {
     width: 86%;
     overflow: hidden;
  }
   .mob-nav > a > img{
     width: 86%;
     height: 86%;
     margin-left: 10px;
     margin-top: 5px;
  }
  .mob-nav > img{
     width: 30px;
     height: 30px;
     margin-right: 20px;
     margin-top: 15px;
  }
   .mob-nav ul{
    width: 100%;
    position: absolute;
    top: 63px;
    left: 0;
    background: rgba(255,255,255,1);
    padding: 20px;
    box-sizing: border-box;
    
    box-shadow: 2px 2px 4px #e3e3e3;
  }
  
  .mob-nav ul li > a{
    color: #000;
    display: block;
    height: 30px;
    line-height: 30px;
    margin-bottom: 5px;
    font-size: 14px;
    letter-spacing: 4px;
    border-bottom: 1px solid #ccc;
  }
  .mob-nav ul li > a img {
    margin-top: 5px;
    margin-right: 10px;
    float: right;
    transition: all .5s;
  }
  .mob-nav ul li div {
    display: none;
    border-bottom: 1px solid #ccc;
  }
 
  .mob-nav ul li div a{
    display: inline-block;
    font-size: 12px;
    margin: 5px 15px 0 0;
  }
  .mob-nav ul li div a{
    box-sizing: border-box;
    padding: 10px 0;
  }
  .needs {
    margin-bottom: 30px;
    padding: 0 10px;
}
.needs .biaodan > div{
   width: 100%;
}
.needs input {
  display: block;
  width: 90%;
  margin: 0 auto;
  margin-bottom: 20px;
  height: 40px;
  font-size: 14px;
}
.needs textarea {
  width: 90%;
  font-size: 14px;
  margin: 0 auto;
}
footer .footer-top {
  height: auto;
  padding-top: 30px;
  padding-bottom: 20px;
	overflow: hidden;
}
footer .footer-top .top-l,
footer .footer-top .top-c
{
 float: none;
}
footer .footer-top .top-l{
  padding: 0 10px;
  box-sizing: border-box;
  margin-bottom: 20px;
}
footer .footer-top .top-l .f15 {
  font-size: 12px;
}
footer .footer-top .top-l .f24 {
  font-size: 16px ;
  letter-spacing: 0px;
}
footer .footer-top .top-l img {
  width: 120px;
  height: 28px;
  margin-bottom: 20px;
}
footer .footer-top .top-c {
  box-sizing: border-box;
  margin-left: 0;
  padding-left: 0px;
  width: 95%;
  margin: 0 auto;
  text-align: center;
}
footer .footer-top .top-c dl {
  margin-right: 0px;
  width: 25%;
}
footer .footer-top .top-c dl a {
  color: #fff;
  font-size: 12px;
  margin-bottom: 15px;
}
footer .footer-top .top-r {
  float: none;
  box-sizing: border-box;
  padding-left: 20px;
  margin-left: 0;

}
footer .footer-top .top-c {
  overflow: hidden;
}
footer .footer-top .top-c h3 {
  text-align: center;
}
footer .footer-top .top-r{
  text-align: center;
  margin-top: 20px;
}
footer .footer-bottom {
  padding-bottom: 40px;
  padding-left: 20px;
}
}