*{
    margin: 0;
    padding: 0;
    font-family:Arial, Helvetica, sans-serif ;
}
a{
    text-decoration: none;
}
ul{
    list-style: none;
    overflow: hidden;
}
img{
    border: none;
}
i,em{
    font-style: normal;
    display: block;
}
.clear::after{
    content: '';
    display: block;
    clear: both;
}
/*header*/
.header{
    width: 100%;
    height: 110px;
    background: url(../image/h_bg.jpg) center center no-repeat;
    box-shadow: 0 0 8px rgba(0,0,0,.3);
    position: relative;
    z-index: 111;
}
.h_con{
    width: 90%;
    margin: 0 auto;
    overflow: hidden;
}
.logo{
    margin-top: 15px;
}
.logo,.nav{
    float: left;
}
.nav{
    margin-left: 50px;
}
.nav li{
    float: left;
    width: 110px;
    margin: 0 8px;
    line-height: 110px;
    text-align: center;
}
.nav li a{
    color: #fff;
    font-size: 16px;
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}
.nav li a::after{
    bottom: 25px;
    left: 15px;
}
.nav li a::before,.nav li a::after{
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: #9e040d;
    position: absolute;
    transition: all 0.6s;
}
.nav li.active a::after,.nav li.active a::before{
    width: 50px;
}
.nav li a::before{
    bottom: 30px;
    right: 15px;
}
.h_phone{
    float: right;
    color: #fff;
    position: relative;
    padding-left: 60px;
    margin-top: 25px;
}
.h_phone::before{
    content: '';
    display: block;
    width: 45px;
    height: 45px;
    background: url(../image/icon.png) -10px -10px no-repeat;
    position: absolute;
    top: 7px;
    left: 0;
}
.h_phone em{
    font-size: 15px;
}
.h_phone h3{
    font-weight: normal;
    font-size: 32px;
    font-family: 'Impact';
}
/*banner*/
.banner{
    width: 100%;
    height: 825px;
    background: url(../image/lf_junke_banner_bg.jpg) center center no-repeat;
    position: relative;
}
.banner .swiper-container {
    height: 825px;
    width: 100%;
    overflow: hidden;
}
.banner .swiper-slide {
    height: 825px;
    width: 100%;
}

.banner:hover .pagination {
    opacity: 1;
}
.banner .pagination {
    position: absolute;
    z-index: 20;
    bottom: 20px;
    text-align: center;
    width: 100%;
    opacity: 0;
    transition: all 0.5s;
}

.banner .swiper-pagination-switch {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #0162ef;
    margin: 0 3px;
    cursor: pointer;
}

.banner .swiper-active-switch {
    width: 15px;
    height: 15px;
    border-radius: 20px;
    background: #fff;
}
.banner .arrow-left {
    background: url(http://www.jkzgjx.com/images/b_arrow.png) no-repeat ;
    position: absolute;
    left: 30px;
    top: 50%;
    margin-top: -25px;
    width: 50px;
    height: 50px;
    z-index: 222;
    opacity: 0;
    transition: all 0.5s;
}
.banner .arrow-right {
    background: url(http://www.jkzgjx.com/images/b_arrow.png) no-repeat ;
    position: absolute;
    right: 30px;
    top: 50%;
    margin-top: -25px;
    width: 50px;
    height: 50px;
    z-index: 222;
    opacity: 0;
    transition: all 0.5s;
}
/**/
.b_con{
    width: 1350px;
    margin: 0 auto;
    height: 825px;
    position: relative;
}
.b_con::after{
    content: '';
    display: block;
    clear: both;
}
.b_img,.b_zi{
    position: absolute;
    opacity: 0;
}
.b_img{
    left: 0;
    top: 160px;
}
.b_zi{
    right: -80px;
    top: 170px;
}
.ani-slide .b_img{
    animation: bounceInLeft 1s;
    opacity: 1;
}
.ani-slide .b_zi{
    animation: bounceInRight 1s;
    opacity: 1;
}
/*pro_list*/
.pro_list{
    width: 100%;
    height: 585px;
    box-sizing: border-box;
    padding: 60px 0;
    background: url(../image/list_bg.jpg) bottom center no-repeat; 
}
.pro_list_con{
    width: 1350px;
    margin: 0 auto;
    overflow: hidden;
    height: 480px;
}
.pro_list_go{
    position: relative;
}
.pro_list_go>div{
    float: left;
    width: 1350px;
}
.pro_list_go>div>ul>li{
    float: left;
    width: 664px;
    height: 401px;
    background: url(../image/list_li_bg.jpg) center center no-repeat;
    margin: 0 3px;
    position: relative;
}
.list_des{
    width: 430px;
    position: absolute;
    right: 0;
    top: 0;
    padding:30px;
    box-sizing: border-box;
}
.list_des,.list_des a{
    color: #fff;
}
.list_des h3,.list_des em{
    text-align: right;
}
.list_des h3{
    font-size: 41px;
    text-transform: uppercase;
}
.list_des em{
    text-transform: uppercase;
    font-size: 19px;
}
.pro_list_go>div>ul>li img{
    position: absolute;
    left: 30px;
    bottom: -60px;
}
.pro_list_go>div>ul{
    overflow: inherit;
}
.l_er{
    margin-top: 50px;
    margin-left: 160px;
}
.l_er li{
    line-height: 35px;
}
.l_er li::before{
    content: '';
    width: 14px;
    height: 14px;
    background: url(../image/icon.png) -88px -26px no-repeat;
    display: inline-block;
    vertical-align: middle;
    margin-right: 15px;
}
.list_des>a{
    display: block;
    width: 145px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 14px;
    color: #fff;
    margin-top: 30px;
    background: #cc1227;
    border-radius: 20px;
    margin-left: 170px;
}
.l_er li a{
    position: relative;
}
.l_er li a::after{
    content: '';
    width: 0;
    height: 1px;
    background: rgba(255,255,255,.2);
    position: absolute;
    left: 0;
    bottom: -8px;
    transition: all 0.6s;
}
.l_er li:hover a::after{
    width: 100%;
}
.l_er li:nth-child(1) a::after{
    width: 100%;
}
.list_btn{
    width: 72px;
    margin: -35px auto 0 auto;
    overflow: hidden;
}
.list_btn ul li{
    width: 20px;
    height: 20px;
    border: 3px solid #cc1227;
    box-sizing: border-box;
    float: left;
    margin: 0 2px;
    border-radius: 50%;
    cursor: pointer;
}
.list_btn ul li.active{
    background: #cc1227;
}
/*pro_litpic*/
.tit{
    text-align: center;
    position: relative;
}
.tit h3{
    font-size: 54px;
    color: #333;
    position: relative;
    z-index: 111;
}
.tit::after{
    content: '';
    display: block;
    width: 315px;
    height: 68px;
    background: url(../image/jk.png) center center no-repeat;
    position: absolute;
    left: 50%;
    margin-left: -158px;
    top: -20px;
}
.tit p{
    font-size: 15px;
    color: #333;
    margin-top: 3px;
}
.s_list{
    width: 930px;
    margin: 20px auto;
}
.s_list li{
    width: 145px;
    height: 40px;
    box-sizing: border-box;
    border: 1px dashed #bbbaba;
    text-align: center;
    line-height: 40px;
    float: left;
    margin: 0 5px;
    border-radius: 20px;
}
.s_list li a{
    color: #333;
    display: block;
    width: 100%;
    height: 100%;
}
.s_list li.active{
    border: none;
    background:#cc1227;
}
.s_list li.active a{
    color: #fff;
}
.pro_show {
    width: 95%;
    margin: 30px auto;
    height: 670px;
    overflow: hidden;
}
.pro_go>ul>li {
    width: 24.6%;
    margin: 5px 0.2%;
    float: left;
    overflow: hidden;
    position: relative;
}
.pro_go>ul>li::before{
    content: '';
    position: absolute;
    display: block;
    width: 120px;
    height: 37px;
    background: url(../image/icon.png) -287px -16px;
    z-index: 22;
}
.pro_go>ul>li::after{
    content: '';
    position: absolute;
    display: block;
    height: 250px;
    width: 100%;
    background: rgba(255,255,255,.1);
    top: -100px;
    left: -400px;
    transform: rotate(-45deg);
    z-index: 11;
    transition: all 0.6s;
}
.pro_go>ul>li:hover::after{
    left: -170px;
}
.pro_go>ul>li>a {
    display: block;
    height: 320px;
    overflow: hidden;
}
.pro_go>ul>li a img {
    width: 100%;
    height: auto;
    min-height: 320px;
    transition: all 0.5s;
}
.pro_go>ul>li:hover::before{
    background: url(../image/icon.png) -141px -18px;
}
.pro_go>ul>li a em{
    width: 195px;
    height: 85px;
    background: url(../image/pro_tit.png) center center no-repeat;
    position: absolute;
    right: -195px;
    transition: all 0.6s;
    bottom: 35px;
    color: #fff;
    box-sizing: border-box;
    padding: 15px 20px 0 0px;
    text-align: right;
}
.pro_go>ul>li a em h3{
    font-size: 17px;
    font-weight: normal;
}
.pro_go>ul>li a em i{
    font-size: 20px;
    margin-top: 4px;
}
.pro_go>ul>li:hover em{
    right: 0;
}
/*com&adv*/
.ca{
    width: 100%;
    height: 1680px;
    box-sizing: border-box;
    background: url(../image/lf_junke_com_bg.jpg) center center no-repeat;
}
.com{
    width: 1350px;
    margin: 0 auto;
    overflow: hidden;
    height: 650px;
    position: relative;
}
.com_t{
    width: 725px;
    position: absolute;
    top: 60px;
    right: 0;
}
.com_t p{
    font-size: 15px;
    color: #333;
    line-height: 30px;
    margin:30px 0;
}
.com ul{
    position: absolute;
    bottom: 102px;
    right: 0;
}
.com ul li{
    float: left;
    width: 110px;
    text-align: center;
    margin: 0 45px;
    cursor: pointer;
}
.com ul li em{
    width: 85px;
    height: 85px;
    background: url(../image/icon.png);
    margin: 0 auto;
    transition: all 0.6s;
}
.com ul li:hover em{
    transform: rotateY(360deg);
}
.com ul li:nth-child(1) em{
    background-position: -6px -88px;
}
.com ul li:nth-child(2) em{
    background-position: -106px -88px;
}
.com ul li:nth-child(3) em{
    background-position: -206px -88px;
}
.com ul li:nth-child(4) em{
    background-position: -305px -88px;
}
.com ul li:nth-child(5) em{
    background-position: -405px -88px;
}
.com ul li i{
    font-size: 15px;
    color: #333;
    width: 60px;
    line-height: 25px;
    margin: 8px auto 0 auto;
}
.adv{

}
.adv_tit{
    text-align: center;
    margin: 20px 0;
}
.adv_con{
    width: 1350px;
    margin: 0 auto;
    overflow: hidden;
    height: 685px;
    position: relative;
}
.adv_pro{
    width: 640px;
    height: 640px;   
}
.adv_pro em{
    width: 540px;
    height: 80px;
    line-height: 80px;
    text-align: center;
    background: #000;
    color: #cc1227;
    border-radius: 40px;
    font-size: 40px;
    position: absolute;
    z-index: 222;
    font-weight: bold;
    bottom: 60px;
    left: 50%;
    margin-left: -270px;
}
.adv_pro em i{
    font-size: 16px;
    display: inline-block;
    color: #fff;
    vertical-align: middle;
    font-weight: normal;
}
.adv_pro img,.adv_pro{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}
.adv_con ul{
    width: 1350px;
    margin: 0 auto;
    height: 620px;
    position: relative;
}
.adv_con ul li{
    width: 235px;
    position: absolute;
}
.adv_con ul li span{
    display: block;
    width: 235px;
    height: 145px;
    overflow: hidden;
    border-radius: 20px;
    border: 5px solid #c1353f;
}
.adv_con ul li span img{
    width: 100%;
    height: auto;
    min-height: 145px;
}
.adv_con ul li h3{
    font-size: 20px;
    color: #333;
    margin-top: 10px;
}
.adv_con ul li h3 em{
    display: inline-block;
    color: #c1353f;
}
.adv_con ul li p{
    color: #333;
    font-size: 14px;
    line-height: 20px;
    margin-top: 5px;
}
.adv_con ul li:nth-child(1){
    top: 60px;
    left: 80px;
}
.adv_con ul li:nth-child(2){
    top: 60px;
    right: 80px;
}
.adv_con ul li:nth-child(3){
    bottom: 0;
    left: 75px;
}
.adv_con ul li:nth-child(4){
    bottom: 0;
    right: 75px;
}
.adv_con ul li:nth-child(1),.adv_con ul li:nth-child(3){
    text-align: right;
}
.adv_con ul li::before{
    content: '';
    display: block;
    width: 26px;
    height: 26px;
    background: url(../image/rc.png) center center no-repeat;
    position: absolute;
}
.adv_con ul li:nth-child(1)::before{
    top: 70px;
    right: -145px;
}
.adv_con ul li:nth-child(2)::before{
    top: 70px;
    left: -145px;
}
.adv_con ul li:nth-child(3)::before{
    top: 70px;
    right: -105px;
}
.adv_con ul li:nth-child(4)::before{
    top: 70px;
    left: -105px;
}
.cir{
    animation: mainzx2 60s infinite linear;
}
/*case*/
.case{
    box-sizing: border-box;
    padding: 50px 0;
    width: 100%;
    height: 690px;
    background: url(../image/news_bg.jpg) center center no-repeat;
}
.case_con{
    width: 1350px;
    margin: 30px auto;
    position: relative;
}
.case_con::after{
    content: '';
    display: block;
    clear: both;
}
.case_con ul li{
    float: left;
    width: 440px;
    height: 460px;
    background: #fff;
    box-shadow: 0 0 8px rgba(0,0,0,.1);
    margin: 5px;
    position: relative;
}
.case_con ul li a{
    display: block;
    width: 100%;
    height: 100%;
}
.case_con ul li span{
    width: 100%;
    height: 290px;
    overflow: hidden;
    position: relative;
    display: block;
}
.case_con ul li span img{
    width: 100%;
    height: auto;
    min-height: 290px;
    transition: all 0.6s;
}
.case_con ul li span::after{
    content: '';
    display: block;
    width: 100%;
    height: 73px;
    position: absolute;
    bottom: 0;
    left: 0;
    background: url(../image/n_t.png) left top no-repeat;
}
.case_con ul li:hover img{
    transform: scale(1.1);
}
.case_con ul li em{
    width: 60px;
    height: 36px;
    background: url(../image/icon.png) -440px -18px no-repeat;
    margin-bottom: 20px;
}
.case_des{
    padding: 0 25px;
    margin-top: -30px;
    position: relative;
    z-index: 111;
}
.case_con ul li h3,.case_con ul li p{
    color: #333;
}
.case_con ul li h3{
    font-size: 24px;
}
.case_con ul li p{
    margin-top: 10px;
    font-size: 15px;
    line-height: 20px;
}
.case_con ul{
    position: relative;
}
.case_con ul li i{
    width: 85px;
    height: 73px;
    background: url(../image/n_more1.png);
    position: absolute;
    bottom: 0;
    right: 0;
}
.case_con ul li i::after{
    content: '';
    display: block;
    position: absolute;
    width: 25px;
    height: 25px;
    background: url(../image/icon.png) -541px -27px;
    bottom: 15px;
    right: 15px;
}
.case_con ul li:hover i{
    background: url(../image/n_more.png);
}
.c_r,.c_l{
    width: 83px;
    height: 72px;
    background: url(../image/icon.png);
    position: absolute;
    top: 50%;
    margin-top: -36px;
    cursor: pointer;
}
.c_r{
    background-position: -102px -211px;
    right: -100px;
}
.c_l{
    background-position: -20px -211px;
    left: -100px;
}
.case_go{
    width: 1350px;
    margin: 0 auto;
    overflow: hidden;
}
/**/
.keji{
    width: 100%;
    height: 370px;
    box-sizing: border-box;
    color: #fff;
    background: url(../image/f_t_bg.jpg) center center no-repeat;
}
.keji_con{
    width: 1350px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
    height: 370px;
    box-sizing: border-box;
    padding: 45px 0;
}
.keji_tit{
    overflow: hidden;
}
.keji_tit h3{
    font-size: 65px;
    float: left;
}
.keji_tit em{
    font-size: 30px;
    float: left;
    margin-left: 15px;
    margin-top: 40px;
}
.keji_con ul{
    margin-top: 30px;
}
.keji_con ul li{
    width: 100px;
    float: left;
    margin-right: 50px;
    cursor: pointer;
}
.keji_con ul li span{
    display: block;
    width: 92px;
    height: 98px;
    margin: 5px auto;
    position: relative;
}
.jiangxin{
    position: absolute;
    right: 0;
    top: 70px;
}
.keji_con ul li i{
    text-align: center;
    margin-top: 5px;
    font-size: 15px;
}
.keji_con ul li span::before{
    content: '';
    position: absolute;
    width: 78px;
    height: 77px;
    top: -11px;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    background: url(../image/ico13_03.png);
}
.keji_con ul li:hover span::before{
    animation: rotateMoveBack 5s infinite linear;
}
/*footer*/
.footer{
    background: #1f1f1f;
}
.f_t,.f_b_con{
    width: 1350px;
    margin: 0 auto;
    overflow: hidden;
}
.f_nav,.f_contact{
    float: left;
}
.f_nav{
    overflow: hidden;
    width: 720px;
}
.f_nav div{
    overflow: hidden;
    border-bottom: 1px solid #333;
    padding: 20px 0;
}
.f_nav div span,.f_nav div i{
    float: left;
    position: relative;
}
.f_nav div span::after{
    content: '';
    display: block;
    width: 1px;
    height: 70px;
    background: #333;
    position: absolute;
    top: 11px;
    right: -28px;
}
.f_nav div i{
    font-size: 40px;
    color: #fff;
    line-height: 82px;
    margin-left: 60px;
}
.f_nav ul li{
    float: left;
    font-size: 15px;
    margin-right: 50px;
    line-height: 88px;
}
.f_nav ul li a{
    color: #868686;
}
.f_contact{
    width: 420px;
    box-sizing: border-box;
    padding: 0 0 0 100px;
    margin-top: 31px;
}
.f_contact h3{
    font-size: 20px;
    color: #fff;
    margin-bottom: 15px;
    font-weight: normal;
}
.f_contact ul li{
    font-size: 15px;
    color: #868686;
    line-height: 38px;;
}
.f_contact ul li::before{
    content: '';
    display: inline-block;
    width: 20px;
    height: 18px;
    background-image: url(../image/icon.png);
    background-repeat: no-repeat;
    margin-bottom: -4px;
    margin-right: 20px;
}
.f_contact ul li:nth-child(1)::before{
    background-position: -254px -242px;
}
.f_contact ul li:nth-child(2)::before{
    background-position: -275px -243px;
}
.f_contact ul li:nth-child(3)::before{
    background-position: -298px -243px;
}
.f_ewm{
    float: right;
}
.f_ewm img{
    width: 110px;
    height: 110px;
    margin-top: 47px;
}
.f_ewm i{
    text-align: center;
    color: #5d5d5d;
    font-size: 14px;
    margin-top: 8px;
}
.f_b{
    border-top: 1px solid #333;
    font-size: 15px;
    color: #868686;
    padding: 20px 0;
}
.link{
    float: left;
}
.link ul{
    margin-top: 5px;
}
.link ul li{
    margin-right: 20px;
    float: left;
}
.link ul li a {
    color: #868686;
}
.bq {
    float: right;
    line-height: 68px;
}
.bq a, .bq a {
    color: #868686;
}
.bq a img{
    vertical-align: middle;
    margin-left: 8px;
    height: 30px;
}
.f_t{
    padding: 30px 0;
}