/* 关于我们 */
.about{

}
.about-item{
    position: relative;
    overflow: hidden;
}
.about-item-l{
    overflow: inherit;
}
.about-text{
    position: absolute;
    top: 0;
    width: 62.5%;
    padding-top: 70px;
}
.about-l-text{
    right: 0;
}
.about-r-text{
    left: 0;
}
.about-title{
    height: 100px;
    font-weight: 700;
    font-size: 48px;
    line-height: 100px;
    color: #000;
    text-transform: uppercase;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.about-dec{
    height: 216px;
    padding-right: 12.5%;
    margin-bottom: 25px;
    font-size: 14px;
    line-height: 36px;
    color: #666;
    overflow: hidden;
}
.about-list{
    position: relative;
    z-index: 9;
    width: 200%;
    margin-bottom: 38px;
    font-size: 0;
}
.about-f{
    display: inline-block;
    width: 25%;
    padding: 58px 0 52px;
    background-color: #fff;
}
.about-ft{
    font-size: 20px;
    line-height: 35px;
    color: #333;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.about-fn{
    display: block;
    font-size: 50px;
    line-height: 50px;
    color: #05bb5f;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.about-fd{
    display: block;
    font-size: 20px;
    line-height: 35px;
    color: #333;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.about-f.active{
    background-color: #1ec26f;
}
.about-f.active .about-ft,
.about-f.active .about-fn,
.about-f.active .about-fd{
    color: #fff;
}

.about-more{
    display: block;
    width: 150px;
    height: 40px;
    font-size: 14px;
    line-height: 38px;
    color: #333;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border: 1px solid #05bb5f;
}
@media screen and (min-width: 1401px) and (max-width: 1650px) {
    .about-text {
        padding-top: 35px;
    }
    .about-title {
        height: 80px;
        line-height: 80px;
    }
    .about-list {
        margin-bottom: 25px;
    }
    .about-f {
        padding: 30px 0;
    }
    .about-fn {
        font-size: 44px;
    }
}
@media screen and (min-width: 992px) and (max-width: 1400px) {
    .about-list{
        display: none;
    }
    .about-text {
        padding-top: 40px;
    }
}
@media (max-width: 992px){
    .about-item-l{
        max-height: 660px;
        overflow: hidden;
    }
    .about-item-rw{
        display: none;
    }
    .about-item-l img{
        width: 100%;
        -webkit-animation: iScale alternate linear 5s infinite;
        -moz-animation: iScale alternate linear 5s infinite;
        -ms-animation: iScale alternate linear 5s infinite;
        -o-animation: iScale alternate linear 5s infinite;
        animation: iScale alternate linear 5s infinite;
    }
    .about-text {
        width: 100%;
        padding: 50px 5% 0;
    }
    .about-dec {
        height: auto;
    }
    .about-list {
        width: 100%;
    }
    .about-f {
        display: inline-block;
        width: 25%;
        padding: 40px 0;
        background-color: #fff;
    }
    .about-fn {
        font-size: 40px;
        line-height: 50px;
    }
    .about-more{
        background-color: #05bb5f;
    }
}
@media (max-width: 768px){
    .about-item-l {
        max-height: 750px;
        overflow: hidden;
    }
    .about-item-l img{
        position: relative;
        left: 50%;
        width: auto;
        min-height: 100%;
        max-width: inherit;
        margin-left: -480px;
    }
    .about-text {
        width: 100%;
        padding: 20px 5% 0;
    }
    .about-title {
        height: 60px;
        font-size: 32px;
        line-height: 60px;
    }
    .about-dec {
        padding-right: 0;
        margin-bottom: 20px;
        line-height: 28px;
    }
    .about-f {
        width: 50%;
        padding: 20px 0;
    }
    .about-ft{
        font-size: 18px;
        line-height: 28px;
    }
    .about-fn{
        font-size: 32px;
        line-height: 40px;
    }
    .about-fd{
        font-size: 18px;
        line-height: 28px;
    }
}

/* 产品中心 */
.product{
    padding: 120px 0 200px 0;
    background: url(../images/product_bg.jpg) no-repeat center center;
    
}
.product-wtitle{
    font-size: 36px;
    line-height: 60px;
    color: #05bb5f;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.product-dec{
    position: relative;
    display: block;
    padding-bottom: 15px;
    font-weight: 700;
    font-size: 48px;
    line-height: 60px;
    color: #525150;
    text-align: center;
    text-transform: uppercase;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.product-dec::after{
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 86px;
    height: 3px;
    margin-left: -43px;
    background-color: #525150;
}
.product-cont{
    padding-top: 65px;
    overflow: hidden;
}
.product-cont .row{
    width: 103.3333333333333%;
}
.product-item{
    margin-right: 6.451612903225806%;
    overflow: hidden;
}
.product-text{
    position: relative;
    z-index: 9;
}
.product-ititle{
    font-size: 20px;
    line-height: 52px;
    color: #fff;
    text-align: center;
    background-color: #05bb5f;
}
@media (max-width: 768px){
    .product {
        padding: 30px 0 40px 0;
        background-size: cover;
    }
    .product-wtitle {
        font-size: 24px;
        line-height: 40px;
        color: #05bb5f;
    }
    .product-dec {
        padding-bottom: 15px;
        font-size: 30px;
        line-height: 48px;
    }
    .product-cont {
        padding-top: 30px;
    }
    .product-cont .row {
        width: 100%;
    }
    .product-item {
        margin-right: 0;
        margin-bottom: 7px;
    }
    .product-item img {
        width: 100%;
    }
    .product-ititle {
        font-size: 18px;
        line-height: 52px;
    }
}

.blong{
    overflow: hidden;
}
.blong-cont{
    padding: 0;
}
.blong-item{
    padding: 60px 0 0 8.33333333333333%;
}
.blong-item-r{
    padding: 0;
}
.blong-item-r img{
    width: auto;
    max-width: inherit;
    height: 100%;
}
.blong-ititle{
    font-size: 48px;
    line-height: 54px;
    color: #2b2b2b;
    text-transform: uppercase;
}
.blong-dec{
    font-size: 24px;
    line-height: 36px;
    color: #666;
}
.blong-zh{
    display: block;
    margin-bottom: 40px;
    font-size: 14px;
    line-height: 30px;
    color: #171717;
}
.blong-en{
    position: relative;
    padding: 25px 0 56px;
    margin-bottom: 42px;
}
.blong-em{
    position: absolute;
    left: -410px;
    top: 0;
    z-index: 2;
    width: 1920px;
    height: 100%;
    background-color: #05bb5f; 
    opacity: .8;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}
.blong-em:hover{
    background-color: red; 
}
.blong-et{
    position: relative;
    z-index: 3;
    padding: 0 26% 17px 0;
    display: block;
    font-size: 16px;
    line-height: 24px;
    color: #fff;
}
.blong-et:after{
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 32.36842105263158%;
    height: 2px;
    background-color: #fff;
}
.blong-ln{
    padding-right: 10.83333333333333%;
    margin-bottom: 67px;
    font-size: 16px;
    line-height: 30px;
    color: #4e4e4e;
    text-align: center;
}
.blong-lc{
    margin: 0;
}
.blong-lc li{
    position: relative;
    float: left;
    margin-right: 7.272727272727273%;
}
.blong-lc li img{
    margin-bottom: 14px;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}
.blong-g{
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
}
.blong-w{
    opacity: 1;
}
.blong-lc li span{
    display: block;
    font-size: 16px;
    line-height: 28px;
    color: #4e4e4e;
    text-align: center;
}
.blong-lc li:hover .blong-g{
    opacity: 1;
}
.blong-lc li:hover .blong-w{
    opacity: 0;
}
@media screen and (min-width: 992px) and (max-width: 1200px) {
    .blong-en {
        padding: 20px 0 40px;
        margin-bottom: 30px;
    }
    .blong-ln {
        margin-bottom: 40px;
    }
}
@media (max-width: 992px){
    .blong-item-rw {
        display: none;
    }
    .blong-item {
        padding: 60px 0 40px 8.33333333333333%;
    }
}
@media (max-width: 768px){
    .blong-item {
        padding: 60px 5% 40px;
    }
    .blong-ititle {
        font-size: 32px;
        line-height: 40px;
    }
    .blong-dec {
        font-size: 16px;
        line-height: 28px;
    }
    .blong-zh {
        margin-bottom: 20px;
        line-height: 24px;
    }
    .blong-en {
        position: relative;
        padding: 20px 0 35px;
        margin-bottom: 20px;
    }
    .blong-et {
        padding: 0 0 17px 0;
    }
    .blong-ln {
        padding-right: 0;
        margin-bottom: 30px;
        font-size: 16px;
        line-height: 28px;
    }
    .blong-lc li {
        margin-bottom: 10px;
    }
    .blong-lc li img {
        margin-bottom: 8px;
    }
}