.w1550{max-width: 1570px; margin: 0 auto; padding: 0 10px;}
.x-header-right{
    float: right;
    width: 200px;
    text-align: left;
    position: relative;
    z-index: 99999;
    line-height: 100px;
    margin-left: 2.5%;
}
.x-header-right h2{
    background: url(../images/tbdh.png) no-repeat 0;
    font-family: Impact;
	font-size: 24px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 30px;
	letter-spacing: 1px;
	color: #fb6d01;
	margin-top: 23px;
	padding-left: 36px;
}   






.bb1x{
    background-color: #f5f5f5;
    padding-top: 5.2vw;
    padding-bottom: 51px;
}

.bbbt1{
    text-align: center;
}
.bbbt1 h2{
    font-size: 40px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 41px;
    letter-spacing: 0px;
    color: #000000;
}
.bbbt1 h3{
    width: 50px;
    height: 3px;
    background-color: #000000;
    margin: 26px auto;
}
.bbbt1 h4{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 16px;
    letter-spacing: 0px;
    color: #666666;
}

.bb1nr{
    margin-top: 5.4vw;
    padding-bottom: 91px;
    position: relative;
}
.bb1nr li{
    background-color: #ffffff;
    padding: 0px 22px;
}
.bb1nr li .img{
    margin-top: -28px;
    width: 59.11%;
    float: left;
    overflow: hidden;
}
.bb1nr li .img img{
    width: 100%;
	 transition: all ease-in-out 0.3s; 
}

.bb1nr li:hover .img img{
	 transform: scale(1.1);     transition: all ease-in-out 0.3s;      
}

.bb1nr li .bb1wz{
    width: 40%;
    float: left;
    margin-top: 49px;
    padding-left: 18px;
    padding-bottom: 52px;
}
.bb1nr li .bb1wz h2{
    font-size: 13px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 13px;
    letter-spacing: 0px;
    color: #333333;
}
.bb1nr li .bb1wz h3{
    font-size: 24px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 23px;
    letter-spacing: 0px;
    color: #282828;
    margin-top: 8px;
}
.bb1nr li .bb1wz h4{
    width: 46px;
    height: 4px;
    background-color: #00b759;
    margin-top: 18px;
}
.bb1nr li .bb1wz h5{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #666666;
    margin-top: 14px;
}
.bb1nr li .bb1wz a{
    width: 34px;
    height: 35px;
    display: block;
    background: url(../images/bb1jt1.png) no-repeat;
    margin-top: 22px;
}


.bb1nr li:hover{
	background-color: #0040b7;
}

.bb1nr li:hover .bb1wz h2{
	color: #fff;
}
.bb1nr li:hover .bb1wz h3{
	color: #fff;
}
.bb1nr li:hover .bb1wz h4{
	background-color: #fff;
}
.bb1nr li:hover .bb1wz h5{
	color: #fff;
}

.bb1nr li:hover .bb1wz a{
    background: url(../images/bb1jt2.png) no-repeat;
}

.bb1nr .swiper-pagination{}
.bb1nr .swiper-pagination span{
	width: 25px;
	height: 25px;
	background: none;
	position: relative;
	opacity: 1;
	border-radius: 27px;
    margin: 0 12px;
}
.bb1nr .swiper-pagination span:before{
	content: '';
	width: 7px;
	height: 7px;
	background-color: #dcdcdc;
	position: absolute;
	border-radius: 14px;
	top: 8px;
	left: 8px;
} 

.bb1nr .swiper-pagination .swiper-pagination-bullet-active{
	width: 25px;
	height: 25px;
	border: solid 1px #ff8400;
	
}

.bb1nr .swiper-pagination .swiper-pagination-bullet-active:before{
	background-color: #ff8400;

} 




.w1500{max-width: 1520px; margin: 0 auto; padding: 0 10px;}
.w1200{max-width: 1220px;margin: 0 auto;padding: 0 10px;}

.bb2x{
    background: url(../images/bb2x.png) no-repeat;
    padding-top: 4.5vw;
    padding-bottom: 109px;
}
.bb2bt{
    text-align: center;
}
.bb2bt h2{
    font-size: 40px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 42px;
    letter-spacing: 0px;
    color: #ffffff;
}
.bb2bt h3{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 17px;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 0.7;
    margin-top: 29px;
}

.bb2nr{
    margin-top: 5vw;
}
.bb2nr .bb2z{
    width: 50%;
    float: left;
}
.bb2nr .bb2z h2{
    font-size: 24px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #ffffff;
}
.bb2nr .bb2z h3{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #d3d3d3;
    margin-top: 35px;
}
.bb2nr .bb2z h4{
    width: 140px;
    height: 42px;
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 42px;
    letter-spacing: 0px;
    color: #ffffff;
    text-align: center;
    margin-top: 3.2vw;
    border: 1px solid #fff;
}

.bb2nr .bb2z h4:hover{
	background-color: #ff8400;
	border: 1px solid #ff8400;
}


.bb2nr  .bb2y{
    width: 40.3%;
    float: right;
    overflow: hidden;
}
.bb2nr  .bb2y img{
    width: 100%;
	 transition: all ease-in-out 0.3s;   
}

.bb2nr .bb2y:hover img{
	transform: scale(1.1);     transition: all ease-in-out 0.3s;    
}

.bb2sz{
    background-color: #f5f5f5;
    position: relative;
}

.bb2sznr{
    height: 160px;
    background-color: #ffffff;
    box-shadow: 0px 3px 30px 0px 
  rgba(0, 0, 0, 0.07);
    margin-top: -56px;
  
}
.bb2sznr li{
    width: 25%;
    float: left;
    text-align: center;
    margin: 42px 0;
}
.bb2sznr li h2{
    font-size: 42px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 44px;
    letter-spacing: 0px;
    color: #333333;
}

.bb2sznr li:hover h2{
    color: #ff8400;
}


.bb2sznr li h2 s2{
    margin-left: -10px;
}
.bb2sznr li h3{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 16px;
    letter-spacing: 0px;
    color: #666666;
    margin-top: 16px;
}

.bb2sznr li+li{
    border-left: 1px solid #e3e3e3;
}








.bb3x{
    
    padding-top: 5vw;
    background: url(../images/bb3x.png) no-repeat bottom #f5f5f5;
    padding-bottom: 6vw;
    background-size: 100%;
}
.bb3nr{
    margin-top: 5.2vw;
    overflow: hidden;
}
.bb3nr li{
    padding: 0 24px;
    background: url(../images/bb3li.png) no-repeat bottom;
	background-size: 100% 32%;
}
.bb3nr li:hover{
    background: url(../images/bb3lih.png) no-repeat bottom;
    background-size: 100% 32%;
}
.bb3nr li .img{
    overflow: hidden;
}
.bb3nr li .img img{
    width: 100%;
	 transition: all ease-in-out 0.3s;    
}

.bb3nr li:hover .img img{
	transform: scale(1.1);     transition: all ease-in-out 0.3s;    
}

.bb3nr li h2{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 17px;
    letter-spacing: 0px;
    color: #333333;
    text-align: center;
    padding-top: 13px;
    padding-bottom: 21px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.bb3nr li:hover h2{color: #fff;}







.w1770{max-width: 1790px; margin: 0 auto; padding: 0 10px;}


.bb4x{
    padding-top: 15px;
}

.bb4nr{
    margin-top: 54px;
    overflow: hidden;
    padding-bottom: 80px;
    position: relative;
    margin-bottom: 70px;
}
.bb4nr li{position: relative;}
.bb4nr li .img{ overflow: hidden;}
.bb4nr li .img img{width: 100%;}
.bb4nr li  .bb4wz{
    margin: 0 32px;
    background-color: #ffffff;
    box-shadow: 0px 0px 18px 0px 
  rgba(0, 0, 0, 0.14);
    position: relative;
    margin-top: -101px;
    padding: 36px 25px 41px;
}
.bb4nr li  .bb4wz h2{
    font-size: 12px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 12px;
    letter-spacing: 0px;
    color: #939393;
}
.bb4nr li  .bb4wz h3{
    font-size: 18px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 20px;
    letter-spacing: 0px;
    color: #ff8400;
    margin-top: 20px;
}
.bb4nr li  .bb4wz h4{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #999999;
    margin-top: 22px;
}

.bb4nr li:hover .bb4wz{
    background-color: #ff8400;
}
.bb4nr li:hover .bb4wz h2{
    color: #fff;
}
.bb4nr li:hover .bb4wz h3{
    color: #fff;
}
.bb4nr li:hover .bb4wz h4{
    color: #fff;
}


.bb4nr .swiper-pagination{
    bottom: 0;
}
.bb4nr .swiper-pagination span{
	width: 25px;
	height: 25px;
	background: none;
	position: relative;
	opacity: 1;
	border-radius: 27px;
    margin: 0 12px;
}
.bb4nr .swiper-pagination span:before{
	content: '';
	width: 7px;
	height: 7px;
	background-color: #626262;
	position: absolute;
	border-radius: 14px;
	top: 8px;
	left: 8px;
} 

.bb4nr .swiper-pagination .swiper-pagination-bullet-active{
	width: 25px;
	height: 25px;
	border: solid 1px #ff8400;
	
}

.bb4nr .swiper-pagination .swiper-pagination-bullet-active:before{
	background-color: #ff8400;

} 








.bb5x{
    background: url(../images/bb5x.png) fixed;
    padding-top: 4.7vw;
    padding-bottom: 3.3vw;
}

.bb5bt{
    text-align: center;
}
.bb5bt h2{
    font-size: 40px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 41px;
    letter-spacing: 0px;
    color: #fff;
}
.bb5bt h3{
    width: 50px;
    height: 3px;
    background-color: #fff;
    margin: 26px auto;
}
.bb5bt h4{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 16px;
    letter-spacing: 0px;
    color: #fff;
}

.bb5nr{
    margin-top: 58px;
    overflow: hidden;
    padding-bottom: 3.7vw;
}
.bb5nr li{position: relative;}
.bb5nr li .img{
    overflow: hidden;
}
.bb5nr li .img img{
    width: 100%;
	transition: all ease-in-out 0.3s;  
}

.bb5nr li:hover .img img{
	transform: scale(1.1);     transition: all ease-in-out 0.3s;  
}

.bb5gd{
    width: 141px;
    height: 46px;
    border-radius: 10px;
    border: 1px solid #fff;
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 46px;
    letter-spacing: 0px;
    color: #ffffff;
    text-align: center;
    margin: 0 auto;
}
.bb5gd:hover{
	border: 1px solid #ff8400;
	background-color: #ff8400;
}






/* css */
.bb6bd { position: relative; }
.bb6bd .tt { position: absolute; left: 0; top: 0; z-index: 9; right: 0;}
.bb6bd .tt { opacity: 0; visibility: hidden; transition: all .5s ease; }
.bb6bd .tt.on { position: static; opacity: 1; visibility: visible; }





.bb6x{
    background: url(../images/bb6x.png) no-repeat bottom;
    padding-top: 3.7vw;
    padding-bottom: 58px;
}
.bb6nr{
    margin-top: 44px;
}
.bb6hd{
    text-align: center;
}
.bb6hd li{
    display: inline-block;
    vertical-align: middle;
    width: 144px;
    height: 51px;
    background-color: #eeeeee;
    border-radius: 26px;
    margin: 0 17.5px;
}
.bb6hd li a{
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 51px;
    letter-spacing: 0px;
    color: #000000;
}
.bb6hd li.on{background-color: #ff8400;}
.bb6hd li.on a{ color: #fff
			   ;}

.bb6bd{overflow: hidden;padding-bottom: 110px;margin-top: 57px;}
.bb6bd .tt{}
.bb6bd .tt .ul{}
.bb6bd .tt li{}
.bb6bd .tt li .img{overflow: hidden;}
.bb6bd .tt li .img img{
    width: 100%;
    transition: all ease-in-out 0.3s; 
}
.bb6bd .tt li .img:hover img{
    transform: scale(1.1);     transition: all ease-in-out 0.3s; 
}
.bb6bd .tt li .bb6wz{
    background-color: #f7f7f7;
    padding: 35px 12% 50px;
}
.bb6bd .tt li .bb6wz h2{
    font-size: 18px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 18px;
    letter-spacing: 0px;
    color: #333333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.bb6bd .tt li .bb6wz h3{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #999999;
    margin-top: 20px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.bb6bd .tt li .bb6wz h4{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #ff8400;
    margin-top: 15px;
}
.bb6bd .tt li .bb6wz h4 s1{
    width: 54px;
    height: 2px;
    background-color: #ff8400;
    position: absolute;
    margin-top: 15px;
    margin-left: 10px;
}


.bb6bd .swiper-pagination{
    bottom: 0;
}
.bb6bd .swiper-pagination span{
	width: 25px;
	height: 25px;
	background: none;
	position: relative;
	opacity: 1;
	border-radius: 27px;
    margin: 0 12px;
}
.bb6bd .swiper-pagination span:before{
	content: '';
	width: 7px;
	height: 7px;
	background-color: #626262;
	position: absolute;
	border-radius: 14px;
	top: 8px;
	left: 8px;
} 

.bb6bd .swiper-pagination .swiper-pagination-bullet-active{
	width: 25px;
	height: 25px;
	border: solid 1px #ff8400;
	
}

.bb6bd .swiper-pagination .swiper-pagination-bullet-active:before{
	background-color: #ff8400;

} 


.bb6bd .tt li:hover .bb6wz h2{ color: #ff8400;}
.bb6bd .tt li:hover .bb6wz h4{color: #333333;}
.bb6bd .tt li:hover .bb6wz h4 s1{    background-color: #333;}





.bbdb{
    background: url(../images/bbdb.png) no-repeat;
    padding-bottom: 45px;
}
.bbdnr{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding-top: 65px;
}
.bbdnr1{
    width: 24%;
}

.bbdxbt{}
.bbdxbt h2{
    border-bottom: 1px solid #3f3f3f;
    padding-bottom: 20px;
    position: relative;
}

.bbdxbt h2:before{content: '';width: 71px;height: 2px;background-color: #ff8400;position: absolute;left: 0;bottom: 0px;} 

.bbdxbt h2 s1{
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
}
.bbdxbt h2 s2{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 0.2;
    margin-left: 10px;
}

.bbddh{
    margin-top: 25px;
}
.bbddh li{
    width: 50%;
    float: left;
}
.bbddh li a{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 46px;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 0.5;
}

.bbddh li:hover a{color: #ff8400;}


.bbdnr2{
    width: 24%;
}
.dblx{
    margin-top: 25px;
}
.dblx p{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
}
.dblx p:nth-child(2){
    font-family: Impact;
    font-size: 30px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 40px;
    letter-spacing: 0px;
    color: #ffffff;
    margin-bottom: 10px;
}

.bbdnr3{
    width: 24%;
}
.dbewm{
    margin-top: 30px;
}
.dbewm li{
    width: 37%;
    float: left;
}
.dbewm li+li{
    width: 50%;
    margin-left: 10%;
}
.dbewm li img{
    max-width: 100%;
}



.bbdxx{
    background-color: #1e1f21;
    padding: 27px 0;
    font-size: 12px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 0.2);
    line-height: 23px;
}
.bbdxxz{
    width: 70%;
    float: left;
}
.bbdxxz a{
    color: rgba(255, 255, 255, 0.2);
}
.bbdxxz s1{
    color: #d90404;
}
.bbdxxy{
    float: right;
    width: 28%;
    text-align: right;
}
.bbdxxy a{
    color: rgba(255, 255, 255, 0.2);
}





@media (max-width: 1600px) { 

.bb1nr li .img{ width: 50%;}
.bb1nr li .bb1wz{width: 49%;}
.bbdnr2{width: 30%;}
}



@media (max-width: 1300px) { 
.bbdnr2{width: 35%;}

}



@media (max-width: 1200px) { 
    .bbdxxz{width: 100%;}
    .bbdxxy{width: 100%; text-align: left; float: left;}
    .bbdb{background-size: auto 101%;}
}
    



@media (max-width: 992px) { 
    .bb1nr li .img{width: 100%;margin-top: 0px;}
    .bbbt1 h2{
        font-size: 26px;
    }
    .bbbt1 h4{
        font-size: 14px;
        line-height: 24px;
    }
    .bbbt1 h3{
        margin: 14px auto;
    }
    .bb1nr li{
        padding: 0px 2%;
    }
    
    .bb1nr li .bb1wz{
        width: 100%;
        padding-left: 11px;
        margin-top: 25px;
        padding-bottom: 27px;
    }
    
    
    .bb1nr{
        margin-top: 5.4vw;
        padding-bottom: 68px;
    }
    .bb1x{
        padding-bottom: 20px;
    }
    .bb2bt h2{
        font-size: 26px;
    }
    .bb2bt h3{
        font-size: 14px;
        margin-top: 19px;
    }
    .bb2nr .bb2z{
        width: 100%;
        margin-top: 15px;
    }
    
    .bb2nr .bb2z h2{
        font-size: 20px;
    }
    .bb2nr .bb2z h3{
        margin-top: 15px;
    }
    
    .bb2nr .bb2y{
        width: 100%;
        margin-top: 48px;
    }
    
    .bb2x{
        background-size: auto 100%;
    }
    
    
    .bb2sznr li{
        width: 50%;
        margin: 20px 0;
    }
    .bb2sznr li:nth-child(3){
    border-left: none;
}
    
    .bb2sznr{
        height: auto;
        position: relative;
    }
    
  .bb2sznr li h2{
    font-size: 30px;
}  
    
  .bb2sznr li h2 s2{
    margin-left: -5px;
}  

	.bb2sznr li h3{
    font-size: 12px;
    margin-top: 6px;
}
    
    
.bb4nr li .bb4wz{
    margin: 0;
    padding: 23px 10px 23px;
}   
    
.bb4nr{
    padding-bottom: 57px;
    margin-bottom: 32px;
    margin-top: 32px;
}  
    
.bb5bt h2{
    font-size: 26px;
}  
    
.bb5bt h3{
    margin: 20px auto;
}
.bb5bt h4{
    font-size: 14px;
}
.bb5nr{
    margin-top: 31px;
    padding-bottom: 42px;
}
.bb5x{
    padding-bottom: 33px;
}  
.bb5gd{
    line-height: 36px;
    height: 36px;
}
	
.bb6hd li{
    width: 29%;
    height: 37px;
    margin: 0 1%;
   
}    

.bb6hd li a{line-height: 37px;font-size: 14px;}

.bb6nr{
    margin-top: 30px;
}


.bb6bd{
    padding-bottom: 60px;
    margin-top: 30px;
}
.bb6x{
    padding-bottom: 34px;
}

.bb6bd .tt li .bb6wz{
    padding: 25px 2% 23px;
}

.bbdnr1{
    display: none;
}

.bbdnr2{
    width: 100%;
}
.bbdnr3{width: 100%;margin-top: 41px;}

	
        
    
        
    }
    

    









/* 文字 */