.content{
    width: 1200px;
    height: 100%;
    margin: 0 auto;
}
.disNone{
    display: none;
}


.bgColor{
    background: url(../images/nav_bg2.png) no-repeat;
    background-size: 100% 100%;
}
.header_bg{
    background: url(../images/nav_bg.png) no-repeat;
    background-size: 100% 100%;
}
.header_bg2{
    background: url(../images/nav_bg3.png) no-repeat;
    background-size: 100% 100%;
}
.font18{
    font-size: 16px;
}
/* **************头部************** */
header{
    width: 100%;
    height:  100%;
    /* background-color: #0050ff; */
    position: relative;
    
}

header #demo{
    width: 100%;
    height: 980px;
}
.nav_cont{
    display: flex;
    justify-content: center;
    /* left: 0; */
}
.nav{
    display: flex;
    justify-content: space-between;
    padding-top: 25px;
    height: 65px;
    width: 1400px;
    position: absolute;
    top:0;
    z-index: 999;
}
.nav .nav_img{
    width: 97px;
	height: 82px;
	margin-left:30px;
}
.nav ul{
    display: flex;
    justify-content: space-between;
	color: #ffffff;
}
.nav ul li{
    line-height: 40px;
    margin-left: 60px;
    font-size: 16px;
    position: relative;
    cursor: pointer;
}
.nav ul li a{
    color: #fff;
    text-decoration: none;
}
.oNmenu span{
    color: #fff
}

/* .nav ul li a:hover{
    color: #4881fe;
} */
.menu{
    width: 200px;
    height: auto;
    background-color: #fff;
    /* opacity: .5; */
    color: #667188;
    border-radius: 5px;
    text-align: center;
    font-size: 14px;
    position: absolute;
    left: -75px;
    top:50px;
    overflow: hidden;
    display: none;
}
header .menu p a{
    height: 20%;
    color: #667188;
    cursor: pointer;
}
.menu 
.earth{
    width: 15px;
	height: 15px;
}
.Path{
    width: 9px;
	height: 6px;
}
 .head_box{
    width: 100%;
    height: 100%;
     display: flex;
    justify-content: space-between;
     align-items: center;
     flex-wrap: nowrap;
     padding: 180px 240px;
     box-sizing: border-box;
 }
 .head_box img{
    width: 866px;
	height: 540px;
 }
 .head_box2{
    width: 100%;
    height: 100%;
    padding:0px 240px;
    box-sizing: border-box;

 }

 header   .carousel-indicators .active{
    background-color:#3b77fa;
 }
.new{
    display: none;
}

.head_imgs{
    width: 891px;
    height: 513px;
    
}
.head_txt{
    width: 490px;
    display: flex;
    flex-flow: column;
   
    color: #ffffff;
}
.head_txt p{
    width: 1200px;
}
.head_txt p:first-child{
    font-size: 50px;	
}
.head_txt p:last-child{
    width: 490px;
    font-size: 18px;
    line-height: 35px;
    margin-top: 22px;
}
.head_slide{
    width: 110px;
    position: absolute;
    bottom: 0;
    left: calc(50% - 55px);
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}
.head_slide img{
    width: 42px;
	height: 6px;
} 

.carousel-indicators li{
    width: 42px;
    height: 6px;
    background-color: #eeeeee;
    opacity: 1;
}
.carousel-indicators .active {
    width: 42px;
    height: 6px;
    background-color: #000;
}
header .carousel{
height: 100%;
}

 .head_box2 .title p:last-child{
        color: #ffffff;
        text-align: left;
 }
 .head_box2 .s_skill{
     padding: 0;
     padding-top: 60px;
 }



 .head_box2 .s_txt{
    font-size: 30px;
 }
 .head_box2 .s_box{
    color: #fff;
}
.head_box2 .s_skill .s_box{
align-items: flex-start;
text-align: left;
}





/* **************第二部************** */
.science{
    height: 980px;
    background-color: #fff;
}
.science>.content{
    display: flex;
    justify-self: start;
}
.science_img{
    height: 100%;
  display: flex;
  align-items: center;
}
.science_img img{
    width: 617px;
    height: 637px;
}
.s_science{
    margin-top: 234px;
    margin-left: 24px;
    
}
.s_science .title{
    font-size: 50px;
    padding: 0;
    text-align: left;
}
.s_science .S_cont{
    display: flex;
    justify-content: flex-start;
    margin-top: 74px;
}
.s_science .s_box{
    width: 220px;
    margin-right: 50px;

}
.s_science .s_box img{
    width: 108px;
	height: 108px;
}
.s_science .s_txt{
    font-size: 18px;
	line-height: 35px;
    color: #667188;
    margin-top: 20px;
}
.s_science .more{
    text-align: left;
    margin-top: 80px;

}
.s_science button{
    background-color: #ffffff;
}
.title{
    width: 100%;
    padding-top: 180px;
    text-align: center;
}
.title p:first-child{
    font-size: 24px;
    margin-bottom:22px ;
}
.title p:last-child{
    font-size: 50px;
}

.more{
   text-align: center;
}
.more button,.more  a{
    display: inline-block;
    width: 168px;
	height: 46px;
    border: solid 2px #090808;
    font-size: 16px;
    line-height: 44px;
    color: #000;
    float: left;
}



/* *****************************第三部*********************** */

.skill{
    height: 980px;
    background-image: url('../images/background（3）.png');
    color: #ffffff;
}
.skill2{
    height: 980px;
    background-image: url('../images/bg333333.png');
    color: #ffffff;
}

.s_skill{
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 105px 0 110px 0;
    padding: 180px 215px 0 215px;

}
.s_skill .s_box{
    cursor: pointer;
    width: 220px;
    text-align: center;
    -webkit-transform: translateZ(0px);
    -moz-transform: translateZ(0px);
     -ms-transform: translateZ(0px);
      -o-transform: translateZ(0px);
         transform: translateZ(0px);

 -webkit-transition-duration: 0.3s;
    -moz-transition-duration: 0.3s;
      -o-transition-duration: 0.3s;
         transition-duration: 0.3s;

 -webkit-transition-property: transform;
    -moz-transition-property: transform;
      -o-transition-property: transform;
         transition-property: transform;
}
.s_skill .s_box img{
    width: 112px;
    height: 126px;
    margin-bottom: 25px;

}

.s_skill .s_box:hover{
	-webkit-transform: translateY(-10px);
	   -moz-transform: translateY(-10px);
		-ms-transform: translateY(-10px);
		 -o-transform: translateY(-10px);
            transform: translateY(-10px);
}
.s_skill .s_box .s_txt{
    font-size: 18px;
	color: #ffffff;
    margin-bottom: 30px;
}

.skill .more{
    margin-top: 100px;
 }
 .skill .more button{
    border-color: #fff;
    background-color:transparent;
    color: #fff;
 }

/* **************第四部************** */
/* .precept{
    height: 980px;
    background-image: url('./images/background（4）.png');
    color: #ffffff;
}
.p_precept{
    margin-top: 130px;
    height: 354px;
    display: flex;
    justify-content: space-between;

}
.p_hr{
    height: 354px;
    border: solid 1px #4881fe;
}
.p_box{
    width: 600px;
    

}
.p_box:first-child{
    padding: 0 182px 0 202px;
}
.p_box:last-child{
    padding: 0 0 0 182px;
}
.p_box p{
    margin-bottom: 40px;
    font-size: 16px;
    
}
.p_box .p_txt{
    font-size: 24px;
    color: #4881fe;
}
.p_box p:last-child{
    margin-bottom: 0;
}
.p_box p span{
    display: block;
    margin-bottom: 28px;

}
.p_box p span:last-child{
    margin-bottom: 0;
}
/* **************第五部************** */
.news{
    height:980px;
}
.n_title{
    font-size: 50px;
    text-align: center;
    padding: 105px 0 100px 0;
}
.n_cont{
    display: flex;
justify-content: flex-start;
flex-wrap: wrap;
}
.n_box{
    width: 210px;
    height: 232px;
flex: 0 400px;
padding: 15px 95px;
box-sizing: border-box;
    /* margin-right: 160px; */
	/* box-shadow: 0px 0px 10px 0px 
        rgba(0, 0, 0, 0.16); */
       
        margin-bottom: 70px;
        position: relative;
        -webkit-transition-duration: 0.3s;
        -moz-transition-duration: 0.3s;
          -o-transition-duration: 0.3s;
             transition-duration: 0.3s;
    
     -webkit-transition-property: transform;
        -moz-transition-property: transform;
          -o-transition-property: transform;
             transition-property: transform;
}

.n_box:hover{
	-webkit-transform: translateY(-15px);
	   -moz-transform: translateY(-15px);
		-ms-transform: translateY(-15px);
		 -o-transform: translateY(-15px);
            transform: translateY(-15px);
}
.n_box img{
    width: 111px;
	height: 126px;
    margin: 25px 45px;
}
.n_box .n_txt{
    font-size: 24px;
    margin-bottom: 30px;
}
.n_box .n_txts{
    font-size: 16px;
	color: #667188;
}
.n_box .n_time{
    font-size: 16px;
    color: #667188;
    position: absolute;
    bottom: 20px;
    right: 15px;
} 
/* **************关于我们************** */
.about{
    height: 980px;
    background-image: url('../images/background（4）.png');
    color: #fff;
    position: relative;
}
#about_us{
    overflow: hidden;

}
.a_cont{
   margin-top: 210px;
   /* display: flex; */
}
.carousel-inner{
    overflow: visible;
}
.a_box{
    width: 100%;
    height: 330px;
	background-color: #ffffff;
    border-radius: 2px;
    position: relative;
}
.a_box .a_imgs{
    width: 172px;
    height: 172px;
    position: absolute;
    top:-86px;
    left: calc(50% - 86px);
    overflow: hidden;
    border-radius: 50%;
    border: solid 1px #707070;

}
.a_box  img{
    width: 172px;
    height: 172px;
    border-radius: 50%;
    z-index: 9999;
    transition: all 0.6s ease 0s;
}

.a_box .a_imgs:hover img {
	transform: scale(1.2);
}

.a_box .a_mess{
    text-align: center;
    padding-top: 94px;
}
.a_box span{
    color: #071330;
}
.a_box .a_name{
    font-size: 24px;
}
.a_box .a_post{
    font-size: 16px;
    color: #4881fe;
    margin-top: 3px;
}
.a_box .a_intro{
    text-align: center;
    font-size: 16px;
    color: #667188;
    margin-top: 30px;
}
.arrows{
    position: absolute;
    width: 64px;
	height: 64px;
    top:525px
}
.left{
 left: 200px;
}
.right{
    right: 200px;
}
/* *******************关于公司************************ */
.company{
    width: 100%;
    height: 980px;
    background-color: #fff;
}
.company>.content {
    padding: 285px 45px 0 45px;
    display: flex;
    justify-content: flex-start;
}
.company .logo{
    width: 344px;
    height: 275px;
    margin: 86px 110px 0 0;
}
.company .c_title{
    font-size: 50px;
    margin-bottom: 16px;
}
.company p{
    font-size: 18px;
    line-height: 35px;
    color: #667188;
}


/* **************底部************** */
footer{
    width: 100%;
    height: 600px;
    background-color: #000000;
}
footer>.content {
    width: 786px;
    display: flex;
    justify-content: space-between;
    background-color: #000000;
    color: #ffffff;
}
.relation p {
    font-size: 15px;
   margin-bottom: 35px;
}
.relation p img:first-child{
    width: 18px;
	height: 18px;
}
.relation p img:last-child{
    width: 20px;
	height: 16px;
} 

footer .relation .tit,
footer .product .tit,
footer .attention .tit {
    font-size: 18px;
    margin: 47px 0;
    /* font-weight: bold; */
}
.product p{
    margin-bottom: 20px;
    font-size: 15px;
}
.product p a{
    color: #fff;
    margin-right: 10px;
}
.attention img {
    width: 104px;
    height: 104px;
}
.lunbo{
    height: 980px;
    background-color: #e5edff;
}
#lunbo-box{
    width: 100%;
    height: 100%;
}

.lunbo .l_tittle{
    font-size: 50px;
    text-align: center;
    margin-top: 140px;
    margin-bottom: 100px;
}
.lunbo .l_cont{
    display: flex;
    width: 1300px;
    justify-content: space-around;
    margin: 0 auto;

}

.lunbo .l_cont img{
    width: 700px;
    height: 420px;
    
}
.lunbo .l_cont .l_text{
    width: 480px;

}
.lunbo .l_cont .l_text span{
    color: #667188;
    font-size: 18px;
    margin-bottom: 25px;
    display: inline-block;
    line-height: 30px;

}
.lunbo .l_cont .l_text p{
    color: #000000;
    font-size: 24px;

}
.lunbo .more button{
    background-color: #e5edff;
}
.chain{
    display: inline-block;
    width: 48px;
	height: 21px;
	background-image: linear-gradient(328deg, 
		#ffd163 0%, 
		#ffb300 100%);
    border-radius: 5px;
    font-size: 12px;
    text-align: center;
}
.chainBg{
    background-image: linear-gradient(328deg, 
    #78d1ff 0%, 
    #00a8ff 100%);
}
.ImgBg{
    background-image: linear-gradient(303deg, 
    #78ff8f 0%, 
    #c1ac41 54%, 
    #ff0000 100%);
}



/* tab */
.tabLabel{
    width: 100%;
	height: 250px;
    background-color: #eeeeee;
    display: flex;
    justify-content: center;
    align-items: center;

}

.tabLabel .active{
    background-color: #0050ff;
    color: #fff;
}
.tabLabel .label .imgShow{
    display: inline-block;
}
.tabLabel .label .imgHidden{
 
    display: none;
}
.tabLabel .active .imgShow{
    display: none;
}
.tabLabel .active .imgHidden{
   
    display: inline-block;
}
.label{
    width: 440px;
	height: 166px;
	box-shadow: 0px 0px 6px 0px 
		rgba(0, 0, 0, 0.16);
    background: #ffffff;
    margin:0  50px;
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
}
.label img{
    width: 111px;
	height: 126px;
    margin-right: 16px;
}


.nlpLabel{
    width: 100%;
    height: 980px;
    background-color: #fff;
    padding-top: 80px;
    box-sizing: border-box;
}
.nlpLabel:nth-child(2n){
    background-color: #eee;
}


.nlpLabel .l_tittle{
    font-size: 50px;
    text-align: center;
    margin-bottom: 100px;
}
.nlpLabel .l_cont{
    display: flex;
    width: 1300px;
    justify-content: space-around;
    margin: 0 auto;

}
.nlpLabel .l_cont img{
    width: 770px;
	height: 450px;
    
}
.nlpLabel .l_cont .l_text{
    width: 500px;
    margin-left: 60px;

}
.nlpLabel .l_cont .l_text span{
    color: #667188;
    font-size: 18px;
    margin-bottom: 25px;
    display: inline-block;
    line-height: 30px;

}
.nlpLabel .l_cont .l_text p{
    color: #000000;
    font-size: 24px;

}
.nlpLabel .more button{
    background-color: #e5edff;
}
/* 111111 */
.picture .nlpLabel:first-of-type .l_cont .l_text p{
    color: #000000;
    font-size: 24px;
}
.picture .nlpLabel .l_cont .l_text p{
    font-size: 18px;
    color: #667188;
}
.picture .nlpLabel .l_cont .l_text{
    display: flex;
flex-direction: column;
justify-content: center;
}
#carouselExampleSlidesOnly{
    width: 744px;
	height: 368px;
    overflow: hidden;

}
#carouselExampleSlidesOnly img{
height: 100%;}
.tab_change{
    width: 60px;
    height: 60px;
    /* background-color: #afafaf;
    border-radius: 50%; */
    opacity: 1;
}
.lunbo-box2 .carousel-indicators li{
    background-color: #ffffff;
}
.lunbo-box2 .carousel-indicators li.active{
    background-color: #000;
}