body,h1,h2,h3,h4,h5,h6,ul,li{
    margin: 0;padding: 0;font-weight: normal;
    list-style: none;
}
a{
    color: #000;
    text-decoration: none;
}
.fix{
    width: 100%;height: 50px;
    position: fixed;
    background: #fff5dc;
    z-index: 1;
}
/* 导航栏 */
.nav{
    width: 100%;height: 120px;
    position: absolute;
    left: 0;top: 50px;
    margin: auto;
}
.nav-0{
    width: 160;height: 42px;
    position: absolute;
    left: 350px;top: 50%;margin-top: -21px;
    font-size: 32px;
    text-align: center;
    float: left;
    font-weight: normal;
    color: #1e50ae;
    cursor: pointer;
}
.nav-right{
    width: 629px;height: 120px;
    margin-left: 50%;
}
.nav-1{
    width: 100px;height: 120px;
    border: 1px solid #fff ;
    text-align: center;
    font-weight: normal;
    font-size: 14px;
    line-height: 120px;
    cursor: pointer;
    float: left;
}
.nav-1:nth-child(1):hover{
    background: #1e50ae;
    color: #fff;
}
.nav-1:nth-child(3):hover{
    background: #1e50ae;
    color: #fff;
}
.nav-1:nth-child(5):hover{
    background: #1e50ae;
    color: #fff;
}
.nav-1:nth-child(6):hover{
    background: #1e50ae;
    color: #fff;
}
.nav-1:nth-child(7):hover{
    background: #1e50ae;
    color: #fff;
}
.nav-1:nth-child(8):hover{
    background: #1e50ae;
    color: #fff;
}
/* bannner */
.banner{
    width: 100%;height: 300px;
    position: absolute;
    top: 170px;
    background: url(../img/14.jpg);
}
/* 我们的故事 */
.our-story{
    width: 100%;
    height: 975px;
    position: absolute;
    top: 470px;
}
.our-top{
    width: 1200px;
    height: 372px;
    position: absolute;
    top: 75px;left: 350px;

    float: left;
}
.our-bottom{
    width: 1200px;
    height: 372px;
    position: absolute;
    top: 492px;left: 350px;
    float: left;
}
.our-img-1{
    width: 565px;height: 372px;
    position: absolute;
    background: url(../img/15.jpg);
}
.our-font-1{
    width: 565px;height: 372px;
    position: absolute;
    left: 610px;

}
.our-font-2{
    width: 565px;height: 372px;
    position: absolute;

}
.our-img-2{
    width: 565px;height: 372px;
    position: absolute;
    left: 610px;
    background: url(../img/16.jpg)
}
.our-story-1{
    width: 192px;height: 47px;
    position: absolute;
    top: 25px;
    color: #353535;
    font-size: 36px;
    font-family: '微软雅黑';
    line-height: 47px;
}
.our-story-2{
    width: 171.97px;height: 40px;
    position: absolute;
    left: 192px;top: 32px;
    color: #e5e5e5;
    font-size: 30px;
    font-family: '微软雅黑';
    line-height: 40px;
}
.our-story-font-1{
    width: 567px; height: 90px;
    position: absolute;
    top:120px;
    font-size: 14px;
    line-height: 30px;
    color: #666666;
}
.our-story-font-2{
    width: 567px; height: 90px;
    position: absolute;
    top:245px;
    font-size: 14px;
    line-height: 30px;
    color: #666666;
}
.our-story-font-3{
    width: 567px; height: 90px;
    position: absolute;
    top:38px;
    font-size: 14px;
    line-height: 30px;
    color: #666666;
}
.our-story-font-4{
    width: 567px; height: 150px;
    position: absolute;
    top:171px;
    font-size: 14px;
    line-height: 30px;
    color: #666666;
}/* 产品中心 */
.product{
    width: 100%;height: 910px;
    position: absolute;
    top: 1445px;
    background: #f9f9f9;
}
.product-center1{
    width: 144px;height: 47px;
    position: absolute;
    left: 50%;top: 108px;
    margin-left: -72px;
    color: #353535;
    font-size: 36px;
    font-family: '微软雅黑';
    text-align: center;
    line-height: 36px;
}
.product-center2{
    width: 268.02px;height: 47px;
    position: absolute;
    top: 154px;left: 50%;
    margin-left: -134.01px;
    font-size: 30px;
    font-family: '微软雅黑';
    text-align: center;
    line-height: 30px;
    color: #e5e5e5;
}
.product-img{
    width: 1200px;height: 445px;
    position: absolute;
    top: 240px;left: 50%;
    margin-left: -600px;
    
}
.product-img-1{
    width: 386px;height: 445px;
    float: left;
    margin-right: 20px;
    background: url(../img/4.jpg);
    
}
.product-img-2{
    width: 386px;height: 445px;
    float: left;
    margin-right: 20px;
    background: url(../img/5.jpg);
}
.product-img-3{
    width: 386px;height: 445px;
    float: right;
    background: url(../img/6.jpg);
}
.product-img-item{
    width: 1117px;height: 213px;
    position: absolute;
    top: 571px;left: 50%;
    margin-left: -558px;
    
}
.product-img-item-1{
    width: 303px;height: 210px;
    float: left;
    margin-right: 104px;
    background: #fff;
}
.product-img-item-2{
    width: 303px;height: 210px;
    float: left;
    margin-right: 104px;
    background: #fff;
}
.product-img-item-3{
    width: 303px;height: 210px;
    float: right;
    background: #fff;
}
.product-img-item-fontcss-1{
    width: 200px;height: 31px;
    position: absolute;
    top: 50px;
    margin-left: 50px;
    font-size: 24px;
    font-family: '微软雅黑';
    text-align: center;
    line-height: 31px;
    color: #3c3c3c;
}
.product-img-item-fontcss-2{
    width: 200px;height: 32px;
    position: absolute;
    top: 80px;
    margin-left:50px;
    font-size: 16px;
    font-family: '微软雅黑';
    text-align: center;
    line-height: 32px;
    color: #b3b3b3;
}
.see-more{
    width: 149px;height: 48px;
    position: absolute;
    top: 120px;
    margin-left: 78px;
    background: #1e50ae;
    color: #fff;
    font-size: 14px;
    font-family: '微软雅黑';
    text-align: center;
    line-height: 48px;
    cursor: pointer;
}
/* 底部 */
.bottom{
    width: 100%;height: 326px;
    position: absolute;
    top: 2355px;
    background: rgb(52,52,52)
}
.bottom-title{
    width: 722px;height: 26px;
    position: absolute;
    top: 53px;left: 50%;
    margin-left: -361px;
}
.bottom-title-item{
    width: 56px;height: 19px;
    margin-right: 50px;
    text-align: center;
    line-height: 19px;
    font-size: 14px;
    font-family: '微软雅黑';
    color: #b2b2b2;
}
.bottom-call{
    width: 1260px;height: 150px;
    position: absolute;
    top: 119px;
    left: 50%;
    margin-left: -630px;
    border-top: 2px solid rgb(60,60,60)
}
.bottom-call-1{
    width: 101px;height: 19px;
    position: absolute;
    top: 30px;left: 50%;
    margin-left: -50.5px;
    text-align: center;
    line-height: 19px;
    font-size: 14px;
    font-family: '微软雅黑';
    color: #737373;
}
.bottom-call-2{
    width: 204px;height: 45px;
    position: absolute;
    top: 50px;left: 50%;
    margin-left: -102px;
    text-align: center;
    line-height: 45px;
    font-size: 34px;
    font-family: '微软雅黑';
    color: #d9d9d9;
}