.tou{
    padding: 10px 7%;
}
.tou1 {
    float: left;
    font-size: 0;
 }
 .tou1 img {
    height: 91px;
 }
 .tou2 {
    float: left;
    margin-left: 271px;
    margin-top: 50px;
 }
 .tou2 li {
      float: left;
      margin-left: 25px;
	  position:relative;
}
 .tou2 li dl{
	 display:none;
	 position:absolute;
	 top:100%;
	 left:0;
	 width:100%;
	 background:#fff;
	 padding-top:30px;
	 z-index:99;
 }
.tou2 li:hover dl{
	display:block;
}
  .tou2 li dl section{
	  box-shadow:0px 3px 3px rgba(0,0,0,.3);
	  padding:5px 0px;
  }
  .tou2 li dl dd a{
	  text-align:center;
	  font-size:14px;
	  line-height:36px;
	  display:block;
	  color:#333;
	  border-bottom:1px rgba(0,0,0,.1) dashed;
  }
    .tou2 li dl dd:last-child a{
		border-bottom:0;
	}
.tou2 li>a {
    font-size: 16px;
    color: #2a2a2a;
    display: block;
    position: relative;
	padding:0px 10px;
	z-index:100;
}
@media (max-width:1820px) {
    .tou2 {
        margin-left: 60px;
     }
	 
	   .tou3 dl {
    margin-right: 10px;
    margin-top: 50px;
}
}
@media (max-width:1600px) {
     .tou2 li {
        margin-left: 15px;
  }
  
  .tou3 dl {
    margin-right: 10px;
    margin-top: 50px;
}
}
@media (max-width:1515px) {
    .tou2 {
        margin-left: 15px;
     }
	 
	   .tou3 dl {
    margin-right: 10px;
    margin-top: 50px;
}
}
@media (max-width:1320px) {
    .tou2 li a {
        font-size: 14px;
    }
    .tou{
        padding: 10px 5%;
    }
    .tou2 li {
        margin-left: 10px;
  }
}
@media (max-width:1170px) {
  
    .tou2 li {
        margin-left: 20px;
  }
}

.tou3{
    float: right;
}
.tou3 dl {
    margin-right: 15px;
    margin-top: 50px;
}
.tou3 dl dd{
    float: left;
}
.tou3 a {
    color: #575757;
    
}
.tou3 .p1 {
    color: #ff612d;
}
.tou2 ul li>a:after{
    content: "";
    display: block;
    width: 0;
    height: 0;
    bottom: -30px;
    position: absolute;
    left: 50%;
    margin-left: -10px;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    opacity: 0;
    border-bottom: 10px solid #ff612d;
}
.tou2 ul li:hover>a:after{
    opacity: 1;
}
@media (max-width:1450px) {
    .tou1 img {
        height: 70px;
     }
     .tou2 {
        margin-top: 35px;
     }
     .tou3 dl {
        
        margin-top: 35px;
    }
    .tou2 ul li>a:after{
        bottom: -25px;
    }
}
@media (max-width:1320px) {
  
    .tou3 dl {
        font-size: 14px;
    }
}
@media (max-width:1170px) {
    .tou{
        padding: 10px 4%;
    }
    .tou3 dl {
        margin-right: 0;
    }
}
.tu {
    width: 100%;
}
.beijin {
    position: relative;
    width: 100%;
   height: 400px;
    background:url(../imgs/beijin.jpg) no-repeat;
}
.chanping {
    width: 100%;
    padding:0px 11% 96px;
}
.chanping .weizhi{
    position: relative;
    z-index: 4;
}
.chanping .weizhi .ititle{
    float: left;
    width: 22%;
    min-width: 300px;
   background: #1863e0;
    background-size: cover;
    margin-top: -60px;
}
.chanping .weizhi .ititle p{
    color: #fff;
    font-size: 38px;
    padding-left: 40%;
    line-height: 156px;
    height: 160px;
    background: url(../imgs/2.png) 20% center no-repeat;
}
.chanping .weizhi section{
    float: right;
    width: 75%;
    max-width: calc(100% - 320px);
    text-align: right;
    border-bottom: 1px rgba(0, 0, 0, .15) solid;
    padding-top: 60px;
	padding-bottom:10px;
}
.chanping .weizhi section a{
    color: #666;
    line-height: 30px;
}
.chanping1 .li3{
	float:left;
}
.chanping1 .li3 a{
	margin-right:50px;
	font-size:18px;
}
.chanping1 .li3 a:hover{
	color:#f00;
}
 .chanping li {
     
   float: left;
   width: 23%;
   margin-right: 2.66666666666666%;
   margin-bottom:30px;
}

.chanping li:nth-child(4n){
    margin-right: 0;
}
.chanping li a{
    display: block;
    padding-bottom: 50px;
    position: relative;
}
.chanping li img {
    z-index: 9999;
    position: relative;
    width: 100%;
}
.chanping li  span {
    position: absolute;
    bottom: 0;
    left: 0px;
    display: block;
    width: 100%;
    height: 160px;
    padding: 110px 5px 0;
    box-sizing: border-box;
    /* background-color: #edecec; */
    z-index: 1;
    color: #252525;
    font-size: 14px;
    background: #edecec url(../imgs/jiantou.png) 280px 122px no-repeat;
   
}
.chanping li  span p{
    width: 80%;
    line-height: 30px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}
@media (max-width:1400px) {
    .chanping li span p{
     font-size: 14px;

     }
}

.chanping li a:hover span {
    background-color: #284bad;
    color: #fff;
}
#proda{
	margin:50px 0px 0px;
}
#proda li a span{
	display:block;
	position:static;
	height:auto;
	padding:15px;
    transition:.3s;
    background: #edecec url(../imgs/jiantou.png) right 15px center no-repeat;
}
.dibu {
    width: 100%;
    background: url(../img/btbg.jpg) center no-repeat;
    background-size: cover;
    box-sizing: border-box;
}
.dibu .dibu-1 {
    margin: 0 auto;
    padding: 0px 8%;
}
.dibu .dibu-l {
    position: relative;
    float: left;
   width: 60%;
}
.dibu .dibu-f {
    position: relative;
    float: right;
   width: 40%;
   height: 378px;
}
.dibu .daohang {
    width: 755px;
    height: 21px;
    line-height: 21px;
    margin-top: 70px;
    margin-left: -15px;
}
@media (max-width: 1600px) {
    .dibu .daohang {
        width:725 px;
    }
}
@media (max-width: 1400px) {
    .dibu .daohang {
        width: 695px;
    }
}
@media (max-width: 1200px) {
    .dibu .daohang {
        width: 665px;
    }
}

.dibu .daohang li  {
    float: left;
    margin: 0  15px;
}

@media (max-width: 1600px) {
    .dibu .daohang li  {
        
        margin: 0  10px;
    }
}
@media (max-width: 1200px) {
    .dibu .daohang li  {
    
        margin: 0  5px;
    }
}
.dibu .daohang .zimu {
    width: 1px;
    height: 13px;
    background-color: #fff;
    margin-top: 5px;
}
.dibu .daohang a {
    font-size: 18px;
    color: #f2f2f2;
}
@media (max-width: 1600px) {
    .dibu .daohang a {
        font-size: 16px;
    }
}
@media (max-width: 1300px) {
    .dibu .daohang a {
        font-size: 14px;
    }
}
.dibu .liuyan {
    width: 750px;
    height: 28px;
    line-height: 28px;
    margin-top: 60px;
} 
.dibu .liuyan h3 {
    font-size: 25px;
    color: #cebec9;
}
@media (max-width: 1600px) {
    .dibu .liuyan h3 {
        font-size: 20px;
       
    }
}
@media (max-width: 1300px) {
    .dibu .liuyan h3 {
        font-size: 15px;
       
    }
}
.dibu form .kongge {
 width: 77%;
 float: left;
 font-size: 0;
 margin-top: 45px;
}
.dibu .kongge input {
    width: 31%;
    height: 52px;
    outline:none;
    background-color:rgba(0, 0, 0, .2);
    font-size: 16px;
    color: #fff;
    padding: 0 20px;
    margin-right: 3.5%;
    border: 0;
    box-sizing: border-box;
}
@media (max-width: 1500px) {
    .dibu .kongge input {
        font-size: 14px;
       
    }
}
.dibu .kongge input:last-child{
    margin-right: 0;
}
.dibu .kongge2 input {
    width: 48.25%;
    height: 52px;
    margin-top: 14px;
    outline:none;
    background-color:rgba(0, 0, 0, .2);
    font-size: 16px;
    color: #fff;
    border: 0;

}
.dibu .tukuai {
    float: right;
    position: relative;
    width: 20%;
    height: 118px;
    background-color: #fff;
    margin-top: 45px;
    margin-right: 15px;
}
.dibu .tukuai button{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
	cursor:pointer;
    background: url(../img/feiji.png) center 40% no-repeat;
    padding-top: 35px;
    font-size: 18px;
    color: #ff612d;
}
@media (max-width: 1500px) {
    .dibu .tukuai button {
      
    font-size: 14px;
   
    }
}
.dibu .dt {
    float: left;
    padding: 0 38px;
}
.dibu .dt dt {
    width: 294px;
   height: 138px;
   line-height: 155px;
font-size: 49px;
color: #545774;
}
@media (max-width: 1600px) {
    .dibu .dt dt {
      
    font-size: 39px;
   
    }
}
@media (max-width: 1400px) {
    .dibu .dt dt {
      
        font-size: 29px;
       
        }
}
@media (max-width: 100px) {
    .dibu .dt dt {
      
        font-size: 19px;
       
        }
}

.dibu .dt dd {
    font-size: 16px;
    color: #fff;
    margin: 20px 0px;
	line-height:36px;
}
@media (max-width: 1500px) {
    .dibu .dt dd {
        font-size: 14px;
       
    }
}
.dibu .saoma {
    position: absolute;
    right: 10px;
    bottom: 55px;
    color:#fff;
    font-size: 15px;
    white-space: nowrap;
     width: 101px;
     text-align: center;
}
.dibu .saoma img{
    max-width:100%;
    height:auto;
    margin-bottom: 10px;
}
@media (max-width: 1500px) {
    .dibu .saoma {
        
        right: 10px;
        font-size: 14px;
    }
}
@media (max-width: 1400px) {
    .dibu .saoma {
        
        right: -10px;
        
    }
}
@media (max-width: 1300px) {
    .dibu .dt {
        padding: 0 48px 0px 20px;
    }
}
@media (max-width: 1200px) {
    .dibu .dt {
        padding: 0 100px 0px 20px;
    }
    .dibu .saoma {
        
        right: -50px;
        
    }
}
.dibu .saomawenzi span {
    position: absolute;
    right: 10px;
    bottom: 30px;
    font-size: 14px;
    color: #84829a;
}
.dibu .dilan {
    padding: 0px 8%;
    color: #fff;
    border-top: 2px rgba(255, 255, 255, .2) solid;
}
.dibu .dilan .dilan1 {
  line-height: 65px;
  margin: 0 auto;
}
.dibu .dilan1 span {
    float: left;
    display: block;
}
.dibu .dilan1 .p2 {
    float: right;
}
.dibu .dilan1 a{
    color: #fff;
}