@charset "utf-8";

header{
    width:100%; 
}
/*................*/
.header{
    padding: 0px 0px;
    max-width:1920px;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    z-index: 999;   
    position: fixed;
    width: 100%;
    top: 0px;
}
.header .logo img{
    height: 100px;
    padding: 15px 0px;
    width: auto;
    transition: all .5s;  
}
header .nav{
    padding: 0px 0px 0px;    
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
header .nav>ul{   
    transition: all .5s;
}
header .nav>ul>li{
    display: inline-block;   
    padding: 0px 20px;
}
header .nav>ul>li>a{   
    position: relative;
    display: block;
    font-size: 18px;
    font-weight: 600;
    text-transform: uppercase;
    color: #fff;
    padding: 0px 0px;   
    line-height: 98px;
    white-space: nowrap;
    transition: all 0.3s;
}
header .nav>ul>li:hover a,header .nav>ul>li.active a{
    color: #729f2a;
}
.header .nav>ul>li>a>b{
    display: block;
    height:2px;
    width:100%;
    background:#729f2a;
    position: absolute;
    left:0;
    bottom:10px;
    transform: rotateY(90deg);
    -webkit-transform: rotateY(90deg);
    -o-transform: rotateY(90deg);
    transition: all .5s;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
}
.header .nav>ul>li:hover a>b{
    transform: rotateY(0);
    -webkit-transform: rotateY(0);
    -o-transform: rotateY(0);
}

.header .nav>ul>li:hover .submenu{ opacity:1; visibility:visible}
.header .nav>ul>li .submenu li:hover a,header .header.on .nav>ul>li .submenu li:hover a {color:#729f2a}

.submenu {
    width: 100%;
    background-color: #fcfcfc;
    left: 0%;
    padding: 50px 0px;
    position: absolute;
    top: 100%;
    z-index: 0; 
    height: 0px;
    visibility: hidden;
    overflow: hidden;
    transition: height .5s;
}
.submenu .t {
    font-size: 30px;
    color: #2b2b2b;
    font-weight: bold;
    line-height: 35px;
    margin-bottom: 30px;
}
.submenu .c {
    font-size: 18px;
    color: #666;
    line-height: 25px;
    margin-bottom: 17px;
}
.submenu .sub-menu{
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}
.submenu li {
    display: block;
    width: 40%;
    margin-right: 1%;
    opacity: 0; 
    -webkit-transition: opacity .4s, -webkit-transform .5s;
    -moz-transition: opacity .4s, -moz-transform .5s;
    -ms-transition: opacity .4s, -ms-transform .5s;
    -o-transition: opacity .4s, -o-transform .5s;
    transition: opacity .4s, transform .5s;
    text-align: left;    
}
.header .nav .submenu li a{
    font-size: 16px;
    color: #000;
    line-height: 35px; 
    border-bottom: 1px solid #dcdcdc; 
    display: block; transition: .6s;
}

header .header.on .nav>ul>li .submenu li a{
    color: #000; 
}

.header .nav>ul>li:hover .submenu, .header .nav>ul>li:focus .submenu {
    height: 300px;
    z-index: 10;
}
.header .nav>ul>li:hover .submenu li, .header .nav>ul>li:focus .submenu li {
    opacity: 1;
    -webkit-transform: none;
    -moz-transform: none;
    -ms-transform: none;
    -o-transform: none;
    transform: none;
}
/*分享按钮*/
.shareicon{
    position: relative;
    margin-left: 3%;
}
.shareicon a{
    color: #fff;    
    font-size: 20px;
}
.shareicon a span{
    font-weight: bold;
    margin-right: 15px;
}
.shareicon i{
    margin-left: 15px;
    color: #fff;
    font-size: 20px;
    transition: all 0.5s;
}
.shareicon i:hover{
    color: #729f2a;
}
header .header .shareicon a.weChat .er-box {
    position: absolute;
    top: 100%;
    width: 100px;
    height: 100px;
    opacity: 0.0;
    transition: all 0.3s;
}
header .header .shareicon a.weChat:hover .er-box{
    opacity: 1.0;
    background: #fff;
    padding: 5px;
    width: 110px;
    height: 110px;
}
.header.on{
    background: #fff; 
}
.header .logo .img2 {
    display: none;
}
.header.on .logo .img1 {
    display: none;
}
.header.on .logo .img2 {
    display: block;
}
.header.on .nav>ul>li>a, .header.on .nav>ul>li.tel a{
    color: #2b2b2b;
}
.header.on .nav>ul>li>a, .header.on .nav>ul>li.tel a, .header.on .shareicon i, .header.on .shareicon a {
    color: #2b2b2b;
}
header .header.on .nav>ul>li:hover a,header .header.on .nav>ul>li.active a,.header.on .shareicon i, .header.on .shareicon a{
    color: #729f2a;
}

@media (max-width: 992px){  
    .header{
        position: relative;
        background-color: #fff;
    }
    .header .logo img {
        height: 55px;
        padding: 2px 0px;
    }
    header .nav>ul{
        display: block;
    }  
    header .nav{
        position: absolute;
        left:-100vw;
        top:100%;
        width:70%;
        height:calc(100vh - 60px);
        background:#000;        
        z-index:999;
        transition: all 0.5s;
        -webkit-transition: all 0.5s;
        -o-transition: all 0.5s;
        padding-top:20px;
    }
    header .nav.show{
        left:0;
        transition: all 0.5s;
        -webkit-transition: all 0.5s;
        -o-transition: all 0.5s;
    }
    header .nav ul li{
        display: block !important; 
        padding:0 20px;
    }
    header .nav ul li a{
        color:#fff;
        line-height: 45px;
        font-size: 14px;
        border-bottom: 1px solid #5c5c5c;
    }
    .shareicon{
        margin-top: 15px;
        margin-left: 0px;
        padding: 0 20px;
    }
    .shareicon a.tel{
        display: block;
        line-height: 45px;
        font-size: 14px;
        border-top: 1px solid #5c5c5c;
        border-bottom: 1px solid #5c5c5c;
        margin-bottom: 10px;
    }
    .shareicon a.cn{
        padding-left: 15px;
    }
}
@media(max-width:1200px){
    .header .nav .submenu li {
        display: none !important;
    }
}
/* banner */
.banner,.vedio{
    position: relative;
    overflow: hidden;
}
.vedio video{
    width: 100%;
    height: 100%;
    display: block; 
    object-fit: fill
}
.vedio-cover {
    position: absolute;
    top: 0px;
    left: 0px;
    bottom: 0px;
    right: 0px;
    background: rgba(0,0,0,0);
}
.common{
    padding-top: 100px;
    padding-bottom: 100px;
}

.commonB{
    margin-bottom: 100px;    
}
.title{
    font-weight: 600;
    font-size: 45px;
    line-height: 1.2;   
    position: relative; 
    margin-bottom: 40px;
}
.title span{
    font-size: 20px;
    font-weight: 300;
    display: block;
    
}
.title .more{
    margin-top: 15px;
    text-transform: uppercase;
    float: right;
    font-size: 24px;
    font-weight: 400;
    transition: all 0.3s ease-in-out; 
    /* background: url(../img/pro-more.png) no-repeat right center;    */
}
.title .more:hover{padding-right: 20px;}
@media (max-width:767px){
    .common{
       padding-top:30px;
       padding-bottom:30px;
    } 
    .title{
        font-size: 22px;
        margin-bottom: 10px;
    }
    .title .more{ 
      display: none;
    }
}
/*产品*/
.product{
    background: #fff;
    overflow: hidden;
    position: relative;    
}
.nav-box{
    display: flex;
    align-items: stretch;
    justify-content: space-between;
}
.product .nav-box{
    flex-wrap: wrap;
}
@media (min-width: 992px){
    .nav-box .nav-list{
        width: 32%;
    }
}
.nav-box .nav-list{
   border-right: 1px solid #fff;
   position: relative;
   overflow: hidden;   
}
.nav-box .nav-list{
    padding: 0;
    margin-right: 10px;
}
/* .nav-box .nav-list:last-of-type{
    padding-right: 0;
} */
.list-lun li{
    /* margin-right: 0 !important; */
   text-align: center;
   width: 19%;
   height: 120px;
   background: #fff;
   position: relative;
   overflow: hidden; 
}
/* .nav-box li:before {
    content: "";
    background: rgba(0,20,119,0.8);
    height: 100%;
    width: 100%;
    opacity: 0;
    position: absolute;
    left: 0;
    top: 0;
    transition: all 0.4s linear;
    z-index: 1;
} */
.nav-box li:hover:before {
    opacity: 1.0;
}
.left-top{
    position: absolute;
    top: 20%;
    left: 40px;
    font-size: 14px;
    color: #ffffff;
}
.pro-ico{
    position: absolute;
    bottom: 35%;
    left: 40px;
}
.pro-tit{
    position: absolute;
    bottom: 20%;
    left: 40px;
    font-size: 24px;
    color: #ffffff;
}
.pro-you{
    position: absolute;
    bottom: 50px;
    right: 40px;
}
.nav-box .nav-list:hover .nav-img img{
    -moz-transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -o-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
}
.nav-box .nav-list:hover .pro-you img{
    margin-right: 20px;
}
.nav-img img{
    width: 100%;
    height: auto;
    transition: all 0.4s linear;
}
.nav-con img{
    transition: all 0.4s linear;
}
.pro-ico img{
    width: auto;
    height: auto;
}
/* .nav-box li:hover .nav-img img{
    -moz-transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -o-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
} */
.nav-box .cover-hover{
    position: absolute;
    color: #fff;
    width: 100%;
    top: 50%;
    left: 50%;    
    text-align: center;
    overflow: hidden;
    -webkit-transition: height 0.4s;
    -moz-transition: height 0.4s;
    transition: height 0.4s; 
    transform: translate(-50%,-50%);
    z-index: 2;
    transition: all 0.4s linear;
}
.navdesc{
    height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.4s linear;
}
.navdesc a{
    color: #fff;
}
.nav-box li:hover .navdesc{
    height: 300px;
    opacity: 1.0;
}
.nav-box .cover-hover h5{
    font-size: 20px;
    font-weight: 600;
    margin: 15px 0px;
}
.nav-box .cover-hover .more{
    font-size: 20px;
    font-weight: 600;
    padding-right: 35px;
    transition: all 0.3s ease-in-out;
    background: url(../img/more.png) no-repeat right center;
}

/*热销产品*/
.hotproduct{   
    background: url(../img/pro-bgc.jpg) no-repeat;
}
.hotproduct .title{
    font-size: 55px;
}
.hotproduct .pro-sort{
    font-size: 25px;
}
.hotproduct .pro-sort:before{
    content: "";
    display: block;
    width: 75px;
    height: 4px;
    background-color: #729f2a;
    margin: 0px 0px 40px;
}
.hotproduct h3{
    font-size: 45px;
    margin-bottom: 25px;
    overflow: hidden;
    white-space:nowrap;
    text-overflow:ellipsis;
}
.list-img{
    width: 150px;
    margin-top: 20px;
}
.hotproduct .overview{   
    overflow: hidden;
    margin-bottom: 30px;
    border-bottom: 1px solid #ececec; 
}
.hotproduct .overview table{
    width: 100%;
}
.hotproduct .overview table tr{
    border-top: 1px solid #ececec;
}
.hotproduct .overview table tr,.hotproduct .overview table tr td{
    padding: 10px;
}
.hotproduct .overview table tr td:first-child{
    white-space: nowrap;
}
.list-bimg{
    overflow: hidden;
}
.list-bimg:hover img{
    -moz-transform: scale(1.05);
    -webkit-transform: scale(1.05);
    -o-transform: scale(1.05);
    -ms-transform: scale(1.05);
    transform: scale(1.05);
}
.list-bimg img{
    width: 100%;
    transition: all .5s;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
}

.list-lun .nav-list-con{
    margin: 0 auto;
    display: flex;
    flex-direction:column;
    justify-content: center;
    vertical-align: middle;
    cursor:pointer;
    width: 80%;
    height: 90%;
    border-bottom: 2px solid #f3f3f3;
}

.list-lun .nav-tit p{
    font-size: 18px;
    overflow: hidden;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}
.list-lun .nav-box{
    margin: 15px 0 47px 0;
}

/* 产品轮播 */
.list-lun .swiper-slide.swiper-slide-thumb-active{
    background: #729f2a;
    color: #fff;
    font-weight: 700;
}
.swiper-button-next, .swiper-button-prev{
    top: 40%;
    margin-top: 0;
}

.hotproduct .swiper-button-next,.hotproduct .swiper-button-prev{
    display: inline-block;
    position: relative;
    top: -127px;
    width: 20px;
    height: 44px;
    z-index: 10;
    cursor: pointer;
    -moz-background-size: 20px 44px;
    -webkit-background-size: 20px 44px;
    background-size: 20px 44px;
    background-position: center;
    background-repeat: no-repeat;
}
.hotproduct .swiper-button-prev{
    float: left;
    left: -30px;
    position: relative;
}
.hotproduct .swiper-button-next{
    float: right;
    right: -30px;
    position: relative;
}
@media (max-width:1350px){
    .hotproduct .title{
        font-size: 22px;
    }
    .hotproduct .pro-sort{
        font-size: 14px;
    }
    .pro-ico img{
        width: 85%;
    }
    .pro-ico{
        bottom: 27%;
    }
    .pro-tit{
        font-size: 20px;
        bottom: 10%;
    }
    .left-top{
        top: 10%;
    }
 }
@media (max-width:992px){ 
    .hotproduct .swiper-button-next, .hotproduct .swiper-button-prev {
        top: -72px;
        height: 21px;
    }
    .hotproduct .swiper-button-next{
        right: -12px;
    }
    .hotproduct .swiper-button-prev{
        left: -12px;
    }   
    .list-lun .nav-box {
        margin:30px 0 0 0;
    }
    /* 产品 */    
    .pro-ico img{
        width: 80%;
    }
    .pro-tit {
        font-size: 20px;
    }
    .hotproduct h3 {
        font-size: 24px;
    }
    .list-lun .nav-tit p {
        font-size: 15px;
    }
    .product .nav-list{
        margin-top: 15px;
        margin-right: 0;
    }
    .product .nav-list:first-child{
        margin-top: 0;
    }
}

/*首页关于我们*/
.about{
    position: relative;
    background: url(../img/about.jpg) no-repeat center #517a34;
    margin: 0px auto;
    color: #fff;
    overflow: hidden;
}
.about .about-txt{
    margin: 12% 0px;
}
.about-txt .about-t{
    font-size: 35px;
    font-weight: 800;
}
.about-txt .title{
    font-size: 55px;
    color: #fff;
    margin: 0;
}
.about-txt .about-con{
    padding: 70px 0 70px 0;
    font-weight: 300;
}
.more-about{
    float: none;
    color: #fff;
    font-size: 24px;
}
.more-about:hover{
    padding-left: 20px;
    color: #fff !important;
}
@media (max-width:992px){ 
    .about-txt .about-t{
        font-size: 16px;
    }
    .about-txt .title {
        font-size: 22px;
        margin-top: 10px;
    }
    .about-txt .about-con {
        padding: 30px 0 10px 0;
    }
    .more-about {
        font-size: 16px;
    }   
}

/* 新闻 */
.news{
    background: #fff;
    background-size: cover;
    padding-top: 80px;
}
.news-nav{
    display: flex;
    justify-content: flex-end;
    margin-top: -50px;
    position: relative;
}
.news-nav li{
    display: inline-block; 
    position: relative;
    padding: 0px;
    margin: 0px;   
}
.news-nav li a{
    font-size: 18px;
    font-weight: 400;
    margin-left: 20px;
    padding: 5px 25px;
    border-radius: 25px;
    transition: all 0.3s;
    position: relative;
    background-color: #e1e1e1;
}
.news-nav li a:hover{    
    background: #729f2a;
    color: #fff;
}
.news .n-img{
    overflow: hidden;
}
.news .n-img img {    
    width: 100%;    
    transition: all 0.6s;
}
.news .n-img:hover img {
    transform: scale(1.1);
}
/*左侧*/
.picList{
    position: relative;
    float: left;
    width: 56.3%;
}
.picList .news-con{
    padding: 20px 20px;
    position: absolute;
    bottom: 0px;
    color: #fff;
    width: 100%;
    background: rgba(0,0,0,0.2);
}
.picList .news-title{
    font-size: 20px;
    font-weight: 600;
    line-height: 1.2;
    overflow: hidden;    
    text-overflow: ellipsis;
    white-space: nowrap;
}
.news-box li .n-title{
    font-size: 20px;
    font-weight: 600;
    line-height: 1.2;
    overflow: hidden;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical; 
}
.news-box li .new-con{
    font-weight: 200;
    margin-top: 15px;
    font-size: 14px;
    overflow: hidden;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}
.picList .news-title span{
    float: right;
    font-weight: 300;
}
/*右侧*/
.news-box {
    width: 42%;
    float: right;
}
.news-box li{
    margin-bottom: 6%;
    border-right: 5px solid #729f2a;
}
.news-box li .n-title{    
    font-size: 18px;
    font-weight: bold;
    margin: 10px 0px;
}
.news-box li .n-time{
    font-size: 18px;
    line-height: 1.0;
    font-weight: bold;
    color: #cdcdcd;
}
.news-box li .n-time span{
    display: block;
    font-size: 66px;
}
.news-box li .n-desc{
    font-size: 14px;
    line-height: 1.4;
    margin: 0px 0px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.news-box li .n-desc:before{
    content: "";
    display: block;
    background: #05929d;
    width: 35px;
    height: 2px;
    margin: 10px 0px;
}

@media (max-width:991px){    
    .picList {
        width: 100%;
    } 
    .news-box {
        width: 100%;
    }
   .news .n-title{
        font-size: 14px;
   }
   .news .n-desc {        
        -webkit-line-clamp: 2;
        line-clamp: 2;
        font-size: 12px;
    }
    .picList {
        margin-bottom: 20px; 
    }
    .picList .news-con {
        padding: 10px 15px 10px;
    }
    .news-box li .n-time:after{
        margin: 0px 0px 0px;
    }
    .news-box li .n-desc{
        margin: 0px 0px;
        -webkit-line-clamp: 2;
    }
    .picList .news-title,.picList .news-con .news-time,.news-box li .n-title{
       font-size: 14px;
       margin-top: 0px;
    }
    .picList .news-con .news-time:after{
        margin-top: 15px;
    }
    .news-box li .n-desc:before{
        margin: 5px 0px;
    }
    .news-box li {
        margin-bottom: 15px;
    }
    .news-box li:last-child{
        display: none;
    }
}