/* 导航开始 */

.top {
    width: 100%;
    position: relative;
}

.header {
    width: 100%;
    height: 111px;
    position: absolute;
    z-index: 1
}

.header_img {
    background: url(../img/03.png) no-repeat;
    position: relative;
    height: 680px;
    background-size: 100%;
}

.header:hover {
    background: linear-gradient(270deg, rgba(43, 43, 43, 1) 0%, rgba(93, 93, 93, 1) 30%, rgba(43, 43, 43, 1) 100%);
}

.conten_header {
    height: 111px;
    width: 1200px;
    margin: auto;
}

.content-logo {
    margin-top: 41px;
}

.content-logo img {
    width: 156px;
    height: 30px;
}

.nav_header {
    margin-left: 80px;
    line-height: 45px;
}

.nav_header>ul>li {
    height: 110px;
    text-align: center;
    position: relative;
}

.nav_header>ul>li>a {
    display: block;
    width: 95px;
    height: 45px;
    font-size: 15px;
    
    font-weight: 400;
    margin-top: 33px;
    color: rgba(255, 255, 255, 1);
    opacity: 0.6;
}

.nav_header>ul>li>a:hover {
    opacity: 1;
}

.nav_header>ul>li>.action {
    width: 95px;
    height: 45px;
    font-size: 15px;
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 23px;
    opacity: 1;
}

.tell {
    margin-top: 44px;
    color: #fff;
}


/* 导航下选框 产品与服务 */

.chanpinxiala {
    width: 100%;
    position: absolute;
    top: 109px;
    left: 0;
    background: rgba(10, 28, 95, 1);
    box-shadow: 0px 6px 7px 0px rgba(0, 0, 0, 0.2);
    z-index: 100;
    border-top: 1px solid rgba(189, 188, 189, 0.2);
    display: none;
}

.contenta {
    width: 1200px;
    margin: 0 auto;
}

.chanpinxiala>.contentr {
    height: 340px;
    top: 107px;
    left: 357px;
    z-index: 100;
}

.chanpinxiala>.contentr>div {
    width: 158px;
    height: 240px;
    float: left;
}

.chanpinxiala>.contentr>div>h1 {
    width: 80px;
    height: 21px;
    font-size: 16px;
    
    color: rgba(255, 255, 255, 1);
    line-height: 21px;
    margin: 40px 0 23px 0;
    opacity: 1;
    cursor: pointer;
}

.chanpinxiala>.contentr>div>h1:hover {
    opacity: 1;
}

.chanpinxiala>.contentr>div>p {
    width: 84px;
    height: 16px;
    font-size: 12px;
    
    color: rgba(255, 255, 255, 1);
    line-height: 16px;
    margin-bottom: 10px;
    opacity: 0.6;
    cursor: pointer;
}

.chanpinxiala>.contentr>div>p:hover {
    opacity: 1;
}


/* 导航下选框 */

.nav-news {
    position: absolute;
    top: 109px;
    background: #555;
    display: none;
}

.nav-news>a {
    display: block;
    width: 90px;
    height: 50px;
    font-size: 12px;
    
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    line-height: 50px;
    border-top: 1px solid #827e7e;
    opacity: 0.6;
}

.nav-news>a:hover {
    opacity: 1;
}

.nav_header>ul>li:hover .nav-news {
    display: block;
}

.nav-about {
    position: absolute;
    top: 109px;
    background: #555;
    display: none;
}

.nav-about>a {
    display: block;
    width: 92px;
    height: 50px;
    font-size: 12px;
    
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    line-height: 50px;
    border-top: 1px solid #827e7e;
    opacity: 0.6;
}

.nav-about>a:hover {
    opacity: 1;
}

.nav_header>ul>li:hover .nav-about {
    display: block;
}


/* 导航hover效果 */

.shouye {
    width: 30px;
    height: 3px;
    background: rgba(255, 255, 255, 1);
    border-radius: 1px;
    position: absolute;
    top: 0;
    left: 35px;
}

.chanpin {
    width: 70px;
    height: 3px;
    background: rgba(255, 255, 255, 1);
    border-radius: 1px;
    position: absolute;
    top: 0;
    left: 11px;
}

.jiejuefangan {
    width: 50px;
    height: 3px;
    background: rgba(255, 255, 255, 1);
    border-radius: 1px;
    position: absolute;
    top: 0;
    left: 23px;
}

.xiamgmuanli {
    width: 50px;
    height: 3px;
    background: rgba(255, 255, 255, 1);
    border-radius: 1px;
    position: absolute;
    top: 0;
    left: 23px;
}

.xinwenzixun {
    width: 50px;
    height: 3px;
    background: rgba(255, 255, 255, 1);
    border-radius: 1px;
    position: absolute;
    top: 0;
    left: 23px;
}

.guanyuwomen {
    width: 50px;
    height: 3px;
    background: rgba(255, 255, 255, 1);
    border-radius: 1px;
    position: absolute;
    top: 0;
    left: 23px;
}

.lianxiwomen {
    width: 50px;
    height: 3px;
    background: rgba(255, 255, 255, 1);
    border-radius: 1px;
    position: absolute;
    top: 0;
    left: 23px;
}

.nav_header>ul>li>span {
    display: none;
}


/* 轮播开始 */

.banner {
    width: 100%;
    height: 680px;
    overflow: hidden;
    position: absolute;
    top: 0;
    z-index: 1;
    position: relative;
}

.bannerBox {
    width: 100%;
    height: 680px;
    overflow: hidden;
}

.bannerBox>li {
    position: relative;
    display: none;
}

.bannerBox>li>a>img {
    width: 100%;
    height: 680px;
}

.bannerBox>.show {
    display: block;
}

.banner-about {
    width: 90px;
    height: 30px;
    position: absolute;
    left: 360px;
    bottom: 210px;
    background: url(../img/liaojiedengduo_btn.png);
}

.banner-contact {
    width: 90px;
    height: 30px;
    position: absolute;
    left: 360px;
    bottom: 210px;
    background: url(../img/lianxiwomen_btn.png);
}

.banner>.dain {
    width: 68px;
    height: 14px;
    position: absolute;
    left: 880px;
    bottom: 60px;
}

.dains {
    width: 12px;
    height: 12px;
    background: #fff;
    border-radius: 5px;
    opacity: 0.7;
    cursor: pointer;
}

.dain>.dian-action {
    width: 40px;
    height: 12px;
    background: rgba(255, 255, 255, 1);
    border-radius: 5px;
    opacity: 1;
}


/* 底部开始 */

.footer {
    width: 100%;
    height: 409px;
    overflow: hidden;
    background: rgba(51, 51, 51, 1);
}

.footer.content>div {
    margin-top: 50px;
}

.footer-left {
    width: 50%;
    height: 195px;
}

.footer-left ul li:nth-child(1) {
    width: 20%;
}

.footer-left ul li:nth-child(2) {
    width: 20%;
}

.footer-left ul li:nth-child(3) {
    width: 27%;
}

.footer-left ul li:nth-child(4) {
    width: 27%;
}

.footer-left ul li {
    height: 180px;
    margin-top: 20px;
}

.footer-left ul li h1 {
    width: 64px;
    height: 21px;
    font-size: 16px;
    
    color: rgba(255, 255, 255, 1);
    line-height: 21px;
    margin-bottom: 22px;
}

.footer-left ul li a {
    display: block;
    width: 48px;
    /* height: 16px; */
    font-size: 12px;
    
    color: rgba(255, 255, 255, 1);
    line-height: 16px;
    margin-bottom: 10px;
    opacity: 0.6;
}

.footer-left ul li a:hover {
    opacity: 1;
}

.footer-left ul .tellWe a {
    width: 131px;
    /* height: 16px; */
    font-size: 12px;
    
    color: rgba(255, 255, 255, 1);
    line-height: 16px;
}

.footer-con {
    width: 25%;
    height: 195px;
    border-left: 1px solid rgb(95, 93, 93);
}

.hotTell {
    width: 180px;
    height: 24px;
    font-size: 18px;
    
    color: rgba(255, 255, 255, 1);
    line-height: 24px;
    margin: 60px auto 0 auto;
}

.hotTells {
    width: 195px;
    height: 24px;
    font-size: 20px;
    
    font-weight: 600;
    color: rgba(255, 255, 255, 1);
    line-height: 28px;
    margin: 20px auto 0 60px;
}

.hotTells span {
    margin-left: 10px;
    display: block;
}

.dianhua {
    display: block;
    width: 22px;
    height: 22px;
}

.footer-right {
    width: 25%;
    height: 195px;
    border-left: 1px solid rgb(95, 93, 93);
    padding-top: 35px;
}

.footer-right .a {
    width: 80px;
    height: 120px;
    margin-left: 60px;
}

.footer-right .b {
    width: 80px;
    height: 120px;
    margin-left: 40px;
}

.footer-right>div>img {
    display: block;
    width: 80px;
}

.footer-right>div>p {
    width: 80px;
    height: 16px;
    font-size: 12px;
    
    color: rgba(255, 255, 255, 1);
    line-height: 16px;
    text-align: center;
    margin-top: 20px;
}

.footerNav {
    width: 1200px;
    margin: auto;
    height: 291px;
    padding-top: 50px;
    border-bottom: 1px solid rgb(95, 93, 93);
}

.footerTitle {
    width: 785px;
    height: 20px;
    margin: 50px auto 0 auto;
}

.footerTitle span {
    display: block;
    float: left;
    font-size: 12px;
    
    font-weight: 400;
    color: rgba(243, 243, 243, 1);
    line-height: 17px;
}