* {
    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;
}
/*header*/
.header{
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
    position: relative;
    z-index: 111;
}
.h_t{
    background: #0058ce;
}
.h_t_con{
    width: 1350px;
    margin: 0 auto;
    overflow: hidden;
    color: #fff;
}
.h_t p{
    font-size: 15px;
    float: left;
    line-height: 40px;
}
.h_t span{
    display: block;
    float: right;
    font-size: 15px;
    margin-top: 7px;
}
.h_t span i{
    font-size: 24px;
    vertical-align: middle;
}
.h_b{
    
}
.h_b_con{
    width: 1350px;
    margin: 0 auto;
    position: relative;
}
.h_b_con::after{
    content: '';
    display: block;
    clear: both;
}
.logo{
    float: left;
    position: absolute;
    z-index: 222;
    top: 0;
    left: 0;
}
.nav{
    float: left;
    margin: 30px 0 30px 250px;
}
.nav>ul{
    overflow: initial;
}
.nav>ul::after{
    display: block;
    clear: both;
    content: '';
}
.nav>ul>li{
    float: left;
    width: 130px;
    line-height: 40px;
    text-align: center;
    margin: 0 5px;
    cursor: pointer;
}
.nav>ul>li>a{
    color: #333;
}
.nav>ul>li.active{
    background: #0058ce;
    border-radius: 20px;
}
.nav>ul>li.active a{
    color: #fff;
}
.search{
    float: left;
    display: block;
    width: 60px;
    height: 35px;
    background: url(../images/icon.png) -1px -5px no-repeat;
    margin-top: 32px;
    margin-left: 30px
}
.nav_er{
    background: rgba(255,255,255,0.6);
    position: absolute;
    top: 100px;
    left: 0;
    width: 100%;
    overflow: hidden;
    height: auto;
    z-index: 11;
    display: none;
}
.nav_er_con {
    width: 1200px;
    margin: 0 auto;
}
.nav_er_con ul li {
    float: left;
    width: 230px;
    margin: 10px 0 10px 8px;
}
.nav li.active a {
    color: #fff;
}
.nav_er_con ul li a {
    display: block;
    width: 100%;
    height: 160px;
    overflow: hidden;
}
.nav_er_con ul li a img {
    width: 100%;
    min-height: 160px;
    transition: all 0.6s;
}
.nav_er_con ul span {
    display: block;
    text-align: center;
    color: #fff;
    font-size: 15px;
    width: 100%;
    background: #3671cf;
    line-height: 30px;
}
.nav_er_con ul li:hover img{
    transform: scale(1.1);
}
/*banner*/
.banner .swiper-slide {
    height: 820px;
}

.banner:hover .pagination {
    opacity: 1;
}

.banner:hover .arrow-left {
    opacity: 1;
}

.banner:hover .arrow-right {
    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: #0069d8;
    margin: 0 3px;
    cursor: pointer;
}

.banner .swiper-active-switch {
    width: 15px;
    height: 15px;
    border-radius: 20px;
    background: #fff;
}

.banner .arrow-left {
    background: url(../images/b_arrow.png) no-repeat left bottom;
    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(../images/b_arrow.png) no-repeat right bottom;
    position: absolute;
    right: 30px;
    top: 50%;
    margin-top: -25px;
    width: 50px;
    height: 50px;
    z-index: 222;
    opacity: 0;
    transition: all 0.5s;
}
/*h_b*/
.h_b1{
    background: url(../images/h_b_bg.png) center center no-repeat;
    height: 280px;
    position: relative;
    margin-top: -116px;
    z-index: 222;
}
.h_b1_con{
    width: 1350px;
    margin: 0 auto;
    overflow: hidden;
}
.g_num{
    float: left;
    margin-top: 150px;
}
.g_num li{
    float: left;
    margin: 0 50px;
    position: relative;
}
.g_num li::after{
    content: '';
    display: block;
    width: 1px;
    height: 60px;
    background: #e2e2e2;
    position: absolute;
    top: 16px;
    right: -47px;
}
.g_num li:nth-child(3)::after{
    background: transparent;
}
.g_num li span,.g_num li i{
    display: block;
    text-align: center;
    width: 100%;
}
.g_num li span{
    font-size: 48px;
    color: #ffba00;
}
.g_num li i{
    font-size: 17px;
    color: #333;
    margin-top: 10px;
}
.h_b1_r{
    float: right;
    width: 700px;
    box-sizing: border-box;
    padding: 35px 30px;
    color: #fff;
    position: relative;
    right: -300px;
    opacity: 0;
}
.h_b1_r span{
    text-transform: uppercase;
    font-size: 24px;
    display: block;
}
.h_b1_r span::before{
    display: inline-block;
    vertical-align: middle;
    content: '';
    width: 20px;
    height: 3px;
    margin-right: 20px;
    background: #fff;
    margin-bottom: 3px;
}
.h_b1_r h3{
    font-size: 36px;
    font-weight: normal;
    margin: 13px 0;
}
.h_b1_r p{
    font-size: 15px;
    color: #f1f1f1;
    line-height: 25px;
}
.h_b1_r a{
    display: block;
    width: 235px;
    height: 50px;
    background: #ffba00;
    border-top-right-radius: 20px;
    border-bottom-left-radius: 20px;
    position: relative;
    margin-top: 20px;
}
.h_b1_r a::after{
    display: block;
    content: '';
    width: 32px;
    height: 14px;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -7px;
    margin-left: -16px;
    background: url(../images/icon.png) -92px -20px no-repeat;
}
/*com*/
.com{
    background: url(../images/com_bg.jpg) center center no-repeat;
    padding: 80px 0;
}
.com_con{
    width: 1350px;
    margin: 0 auto;
    overflow: hidden;
}
.com_l{
    float: left;
    border-bottom-right-radius: 80px;
    width: 820px;
    height: 460px;
    overflow: hidden;
    position: relative;
    left: -300px;
    opacity: 0;
}
.com_r{
    float: right;
    width: 480px;
    padding-top: 40px;
    position: relative;
    right: -300px;
    opacity: 0;
}
.com_r p{
    color: #565658;
    line-height: 30px;
    padding-left: 18px;
    margin: 20px 0 40px 0;
}
.com_r>a{
    color: #0058ce;
    display: block;
    margin-left: 18px;
    font-weight: bold;
}
.com_r>a::after{
    margin-bottom: 3px;
    vertical-align: middle;
    content: '';
    display: inline-block;
    width: 140px;
    height: 8px;
    background: url(../images/icon.png) -163px -24px no-repeat;
    margin-left: 20px;
}
.com_r span{
    position: absolute;
    top: 176px;
    left: -88px;
    width: 75px;
    height: 75px;
    display: block;
    background: url(../images/icon.png) -9px -59px no-repeat;
    cursor: pointer;
}
.com_r span a{
    display: block;
    width: 100%;
    height: 100%;
}
/*pro*/
.tit{
    text-align: center;
    margin-bottom: 30px;
    position: relative;
    top: 300px;
    opacity: 0;
}
.tit span{
    font-size: 40px;
    color: #333;
    display: block;
    margin: 0 auto;
}
.tit span i{
    font-size: 44px;
    font-weight: bold;
    display: inline-block;
    position: relative;
}
.tit span i::after{
    position: absolute;
    content: '';
    right: -30px;
    top: 5px;
    display: block;
    width: 18px;
    height: 18px;
    background: url(../images/icon.png) -129px -69px no-repeat;
}
.pro{
    margin:50px 0 30px 0;
}
.pro_list{
    width: 1350px;
    margin: 25px auto;
    overflow: hidden;
    position: relative;
    top: 300px;
    opacity: 0;
}
.pro_list ul li{
    width: 260px;
    text-align: center;
    line-height: 45px;
    border-radius: 23px;
    background: #0058ce;
    float: left;
    margin: 5px;
    cursor: pointer;
}
.pro_list ul li a{
    color: #fff;
}
.pro_list ul li.active{
    background: #ffba00;
}
.pro_con{
    background: url(https://haubei1-oss-1.oss-cn-qingdao.aliyuncs.com/lifanbanner/zc_pro_bg.png) center center no-repeat;
    padding: 102px 0;
    position: relative;
    top: 300px;
    opacity: 0;
}
.pro_go>ul>li {
    width: 24.6%;
    margin: 10px 0.2%;
    float: left;
    overflow: hidden;
    position: relative;
}
.pro_go>ul>li>a {
    display: block;
    height: 310px;
    overflow: hidden;
    overflow: hidden;
}
.myClass {
    background-position: center center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    width: 100%;
    height: 310px;
    transition: all 0.6s;
}
.pro_go ul li span{ 
    display: block;
    width: 100%;
    background: rgba(51,51,51,.85);
    position: absolute;
    left: 0;
    bottom: 0;
    line-height: 45px;
    text-align: center;
    color: #fff;
}
.pro_go ul li:hover .myClass{
    transform: scale(1.1);
}
.pro_go ul li:hover span{
    background: #ffba00;
}
.pro_litpic {
    width: 94%;
    margin: 30px auto;
    height: 660px;
    overflow: hidden;
}
/*hot*/
.hot{
    background: url(../images/hot_bg.jpg) left bottom no-repeat;
    padding-bottom: 120px;
}
/*adv*/
.adv{
    background: url(https://haubei1-oss-1.oss-cn-qingdao.aliyuncs.com/lifanbanner/zc_adv_bg.jpg) center center no-repeat;
    padding: 40px 0 20px 0;
}
.adv_tit{
    text-align: center;
    color: #fff;
}
.adv_tit span{
    font-size: 38px;
}
.adv_tit span i{
    font-size:42px;
    font-weight: bold;
}
.adv_tit em{
    display: block;
    margin: 20px auto;
    border: 1px solid #5993e0;
    padding: 5px 10px;
    line-height: 30px;
    border-radius: 20px;
    width: 280px;
    box-sizing: border-box;
    font-size: 17px;
}
.adv_con{
    width: 1350px;
    margin: 20px auto;
}
.adv_con img{
    display: block;
    margin: 0 auto;
}
.adv>span{
    display: block;
    margin: 0 auto;
    width: 700px;
    line-height: 60px;
    text-align: center;
    color: #fff;
    font-size: 32px;
    border-top-right-radius: 25px;
    border-bottom-left-radius: 25px;
    background: #3184f4;
}
.adv>span::before{
    content: '';
    display: inline-block;
    width: 35px;
    height: 48px;
    background: url(../images/icon.png) -199px -68px no-repeat;
    vertical-align: middle;
    margin-bottom: 5px;
}
/*case*/
.case{
    background: url(../images/case_bg.jpg) left bottom no-repeat;
    padding: 50px 0;
}
.tit em{
    display: block;
    margin: 10px auto;
    border: 1px solid #f1f1f1;
    padding: 5px 10px;
    line-height: 30px;
    border-radius: 20px;
    width: 280px;
    box-sizing: border-box;
    font-size: 17px;
    color: #333;
}
.case_con{
    width: 1350px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
    left: -300px;
    opacity: 0;
}
.case_l{
    float: left;
    width: 585px;
    height: 470px;
    position: relative;
}
.case_l img{
    width: 100%;
    height: auto;
    min-height: 470px;
}
.case_l span{
    display: block;
    position: absolute;
    width: 100%;
    height: 60px;
    line-height: 60px;
    background: #3175d2;
    color: #fff;
    bottom: 0;
    left: 0;
    overflow: hidden;
    box-sizing: border-box;
    padding: 0 20px;
}
.case_l span i{
    float: left;
}
.case_l span a{
    display: block;
    float: right;
    width: 115px;
    height: 30px;
    border-radius: 15px;
    background: #fff;
    position: relative;
    margin-top: 15px;
}
.case_l span a::after{
    content: '';
    display: block;
    width: 35px;
    height: 18px;
    background: url(../images/icon.png) -276px -86px no-repeat;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -9px;
    margin-left: -18px ;
}
.case_go {
    float: left;
    margin-left: 10px;
    width: 750px;
    overflow: hidden;
}
.case_go ul{
    position: relative;
}
.case_go ul li{
    float: left;
    position: relative;
    margin: 0 5px 9px 5px;
    width: 285px;
    height: 230px;
    overflow: hidden;
}
.case_go ul li img{
    width: 100%;
    height: auto;
    min-height: 230px;
    transition: all 0.6s;
}
.case_go ul li span {
    position: absolute;
    display: block;
    width: 100%;
    line-height: 40px;
    background-color: rgba(0, 88, 206, .6);
    bottom: 0;
    left: 0;
    color: #fff;
    text-align: center;
    font-size: 15px;
    opacity: 0;
    transition: all 0.5s;
}
.case_go ul li:hover span {
    opacity: 1;
}

.case_go ul li:hover img {
    transform: scale(1.1);
}
/*video*/
.video{
    position: relative;
    padding: 55px 0 0 0;
    overflow: hidden;
}
.video_top{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 400px;
}
.line{
    width: 100%;
    height: 1px;
    background: #0058ce;
    margin-bottom: 5px;
}
.video_bg{
    background: #0058ce;
    width: 100%;
    height: 340px;
}
.video .tit{
    position: relative;
    z-index: 1111;
}
.video .tit span{
    color: #fff;
}
.video .tit span i::after{
    position: absolute;
    content: '';
    right: -30px;
    top: 5px;
    display: block;
    width: 18px;
    height: 18px;
    background: url(../images/icon.png) -348px -28px no-repeat;
}
.video .tit em{
    color: #dedede;
    border: 1px solid #2b71ce;
}
.video_show{
    width: 1350px;
    margin: 40px auto 0 auto;
    overflow: hidden;
    position: relative;
    z-index: 111;
    right: -300px;
    opacity: 0;
}
.video_show ul li{
    float: left;
    width: 330px;
    height: 240px;
    overflow: hidden;
    margin: 0 3px;
    position: relative;
}
.video_show ul li img{
    width: 100%;
    height: auto;
    min-height: 240px;
}
.video_cover{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.3);
}
.video_cover a{
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}
.video_cover a span{
    display: block;
    width: 56px;
    height: 56px;
    background: url(../images/icon.png) -403px -23px no-repeat;
    position: absolute;
    top: 42%;
    left: 50%;
    margin-top: -28px;
    margin-left: -28px;
}
.video_cover a i{
    display: block;
    font-size: 15px;
    color: #fff;
    text-align: center;
    width: 180px;
    height: 40px;
    line-height: 40px;
    background: #0058ce;
    border-radius: 18px;
    top: 75%;
    left: 50%;
    margin-top: -20px;
    margin-left: -90px;
    position: absolute;
}
.video>a{
    display: block;
    width: 220px;
    height: 45px;
    margin: 40px auto;
    text-align: center;
    color: #fff;
    line-height: 45px;
    border-top-right-radius: 20px;
    border-bottom-left-radius: 20px;
    background: #ffba00;
}
.video_show ul li:hover .video_cover a i{
    background: #ffba00;
}
/*news*/
.news ul li{
    width: 32%;
    height: 210px;
    float: left;
    padding-top: 10px;
    margin: 0.1% 0.6%;
    border-radius: 0 15px 0 0;
    position: relative;
    box-shadow: 6px 10px 5px rgba(0,0,0,.2);
}
.news ul li>a{
    display: block;
    width: 100%;
    height: 100%;
}
.news_top,.news_b{
    position: absolute;
    
}
.news_top{
    top: 30px;
    left: 0;
    transition: all 0.4s;
}
.news_b{
    top: 130px;
    left: 0;
}
.news_top h3{
    font-size: 24px;
    font-weight: normal;
    padding: 10px 25px 0 25px;
    margin-bottom: 0;
    color: #333;
}
.news_top p{
    font-size: 15px;
    color: #CCC;
    font-weight: normal;
    line-height: 30px;
    display: block;
    padding: 5px 25px;
}
.news_b{
    height: 40px;
    line-height: 40px;
    padding: 0px 25px;
    font-size: 30px;
    position: relative;
    color: #a2a1a1;
}
.news_b i{
    display: block;
    width: 41px;
    height: 18px;
    background: url(../images/icon.png) -502px -30px no-repeat;
    position: absolute;
    right: 70px;
    top: 10px;
}
.news ul li.active{
    background: #0058ce;
}
.news ul li.active .news_top h3,.news ul li.active .news_b{
    color: #fff;
}
.news ul li.active .news_b i{
    background: url(../images/icon.png) -567px -35px no-repeat;
}
.news ul li.active .news_top{
    top: 90px;
    left: 0;
}
.news ul li.active .news_b{
    top: 30px;
    left: 0;
}
/*footer*/
.footer{
    background: url(../images/footer_bg.jpg) center center no-repeat; 
    margin-top: 120px;
    padding-top: 77px;
    position: relative;
}
.f_con{
    width: 1350px;
    margin: 0 auto;
    overflow: hidden;
}
.f_l,.f_r{
    float: left;
    color: #fff;
}
.f_l{
    position: relative;
}
.f_l span{
    display: block;
    padding-left: 80px;
}
.f_l span::before{
    display: block;
    content: '';
    width: 73px;
    height: 53px;
    background: url(../images/icon.png) -532px -96px no-repeat;
    position: absolute;
    top: 0;
    left: 0;
}
.f_l span h3{
    font-size: 28px;
}
.f_l span i{
    display: block;
    text-transform: uppercase;
    font-size: 14px;
    color: #a7a7a7;
}
.f_l ul{
    position: relative;
    padding-left: 50px;
    margin: 40px 0 0 60px;
}
.f_l ul::before {
    content: '';
    position: absolute;
    width: 50px;
    height: 130px;
    left: 0;
    top: 0;
    background: url(../images/icon.png) -620px -20px  no-repeat;
}
.f_l ul li{
    line-height: 45px;
    font-size: 17px;
    color: #b1b1b1;
}
.f_mes{
    float: left;
    width: 550px;
    margin-left: 60px;
}
.f_mes span, .f_mes em {
    display: inline-block;
    color: #fff;
}
.f_mes em {
    color: #8a8c88;
}
.f_mes span {
    font-size: 24px;
}
.f_mes input {
    float: left;
    height: 35px;
    margin-right: 35px;
    margin-top: 8px;
    margin-bottom: 8px;
    width: 240px;
    display: block;
    border: none;
    background: none;
    border-bottom: 1px solid #8a8c88;
    color: #fff;
}
.f_mes button {
    display: block;
    width: 516px;
    height: 40px;
    color: #fff;
    text-align: center;
    line-height: 40px;
    padding: 0;
    background: #396acb;
    border-radius: 5px;
    font-size: 15px;
    border: none;
    margin-top: 8px;
}
.f_r{
    margin-top: 80px;
    margin-left: 10px;
}
.f_r span{
    display: block;
    float: left;
    margin: 0 5px;
}
.f_r span i{
    display: block;
    text-align: center;
    margin-top: 5px;
    font-size: 15px;
    color: #a2a2a2;
}
.f_b{
    text-align: center;
    font-size: 15px;
    color: #a2a2a2;
    border-top: 1px solid #464646;
    line-height: 45px;
    margin-top: 50px;
}
.f_b img{
    vertical-align: middle;
    margin-left: 20px;
    height: 35px;
}
.f_b a {
    color: #a2a2a2;
}
.toTop{
    display: block;
    width: 124px;
    height: 114px;
    background: url(../images/icon.png) -678px -31px no-repeat;
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: 7px;
    margin-top: -25px;
    cursor: pointer;
}

/**/
.albox {
    position: relative;
    left: -300px;
    opacity: 0;
    width: 100%;
    min-width: 1200px;
    background: url(../images/strenth_bg.png) top left no-repeat;
}

#focus_Box {
    position: relative;
    width: 1160px;
    height: 420px;
    margin: 0 auto;
}

#focus_Box ul {
    position: relative;
    width: 1160px;
    height: 300px;
    overflow: initial;
}

#focus_Box li {
    z-index: 0;
    position: absolute;
    width: 0px;
    height: 0px;
    top: 0px;
    cursor: pointer;
    left: 377px;
}

#focus_Box li img {
    width: 100%;
    height: 100%;
    vertical-align: top;
}

#focus_Box .prev,
#focus_Box .next {
    display: block;
    background: url(../images/icon.png) no-repeat;
    width: 24px;
    height: 34px;
    position: absolute;
    top: 72%;
    cursor: pointer;
    z-index: 22;
}

#focus_Box .prev {
    background-position: -76px -1px;
    left: 0;
}

#focus_Box .next {
    background-position: -111px -1px;
    right: 0;
}