.index-box{
    width: 100%;
    display: block;
    position: relative;
    background-color: #FFF;
    padding-top: 20px;

}
.index-service-box{
    width: 1200px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    padding-bottom: 30px;
}
.index-title-box{
    width: 100%;
    text-align: center;
    display: block;
    padding-top: 20px;
}
.index-service-box .index-title-box{
    padding-bottom: 30px;
}
.index-title-box span{
    width: 40px;
    height: 2px;
    display: inline-block;
    vertical-align: middle;
    background-color: #f7c836;
    margin: 0 5px;
}
.index-title{
    display: inline-block;
    font-size: 28px;
    letter-spacing: 2px;
    vertical-align: middle;
}

.index-service-info{
    width: 100%;
    display: block;
    padding: 20px 0;
    font-size: 0;

}
.index-service-info li{
    width: 33.3333%;
    display: inline-block;
    vertical-align: top;
    padding: 20px;
    box-sizing: border-box;
    list-style: none;
    height: 270px;
    margin-bottom: 40px;
    position: relative;
}
.index-service-info li:after{
    content: 'normal';
    width: 100%;
    display: block;;
    position: absolute;
    border-bottom: 1px dashed #f7c836;
    left: 0;
    bottom: -20px;
}
.index-service-info li:nth-child(3n+2){
    border-left: 1px dashed #f7c836;
    border-right: 1px dashed #f7c836;
}
.index-service-info li:nth-child(4):after,
.index-service-info li:nth-child(5):after,
.index-service-info li:nth-child(6):after{
    border-bottom: 0;
}
.index-service-icon{
    width: 50px;
    display: block;
    margin: 0 auto;
}
.index-service-title{
    width: 100%;
    text-align: center;
    font-size: 20px;
    letter-spacing: 2px;
    padding: 10px 0;
    cursor: context-menu;
}
.index-service-article{
    font-size: 14px;
    letter-spacing: 4px;
    text-align: justify;
    display: block;
    color: #888888;
    line-height: 2;
    cursor: context-menu;
}

.index-about-box{
    width: 100%;
    display: block;
    position: relative;
    overflow: hidden;
}
.index-about-bg{
    width: 100%;
    height: 120%;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: top;
    background-image: url('../img/index-about.jpg');
    background-repeat: no-repeat;
    position: absolute;
    transition: all .3s linear;
    margin-top: 30px;
}
.index-about-info-box{
    width: 1200px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    padding: 100px 0;
    position: relative;
    z-index: 3;
}
.index-about-title{
    font-size: 18px;
    color: #FFF;
    letter-spacing: 3px;
    padding-top: 160px;
    padding-bottom: 50px;
}
.index-about-title span{
    font-size: 25px;
}
.index-about-article{
    font-size: 18px;
    color: #FFF;
    letter-spacing: 3px;
    line-height: 2;
    text-align: justify;
    padding-bottom: 50px;
}

/* -------------------banner------------------- */
.index-banner-box{
    width: 100%;
    display: block;
    position: relative;
    overflow: hidden;
}
.index-banner-box,
.index-banner-img,
.index-banner-slong-box
{
     height: 560px;
}
.index-banner{
    width: 100%;
    height: 100%;
    display: block;
    position: relative;

}
.index-banner-slong{
    width: 60%;
    letter-spacing: 5px;
    font-size: 40px;
    color: #FFF;
    display: block;
    position: absolute;
    right: 0;
    z-index: 9;
    top: 45%;
    text-shadow: rgba(0,0,0,0.6) 2px 2px 2px;
    cursor: context-menu;
    pointer-events: none;
}
.index-banner-list{
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
}
.index-banner-img{
    width: 100%;
    position: relative;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}
.index-products-box{
    width: 100%;
    display: block;
    position: relative;
    background-color: #FFF;
    padding-bottom: 20px;
}
.index-products-list-box{
    width: 1200px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    padding: 30px 0;
}
.index-products-borbox{
    width: 100%;
    display: block;
    position: absolute;
    font-size: 0;
    top: -50px;
}
.index-products-borbox span{
    width: 50%;
    height: 50px;
    vertical-align: top;
    display: inline-block;
    background-color: #FFF;
}
.index-products-borbox span:nth-child(1){
    -webkit-clip-path: polygon(0 0, 95% 0, 100% 100%, 0% 100%);
    clip-path: polygon(0 0, 95% 0, 100% 100%, 0% 100%);
}
.index-products-borbox span:nth-child(2){
    -webkit-clip-path: polygon(5% 0, 100% 0, 100% 100%, 0% 100%);
    clip-path: polygon(5% 0, 100% 0, 100% 100%, 0% 100%);
}
.index-products-list-box{
    width: 1200px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    display: block;
    font-size: 0;
}
.index-products-list{
    width: 380px;
    height: 300px;
    display: inline-block;
    position: relative;
    margin-bottom: 30px;
    vertical-align: top;
    overflow: hidden;
}
.index-products-list-img{
    width: 100%;
    height: 100%;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    transform: scale(1);
    transition: all .5s linear;

}

.index-products-list-title{
    width: 100%;
    height: 100%;
    display: -webkit-flex;
    display:         flex;
    -webkit-align-items: center;
          align-items: center;
    -webkit-justify-content: center;
          justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
    color: #FFF;
    font-size: 16px;
    letter-spacing: 2px;
    padding: 10px;
    box-sizing: border-box;
    z-index: 3;
}
.index-products-list-mask{
    width: 100%;
    height: 100%;
    display: block;
    background-color: rgba(0, 0, 0, 0.6);
    position: absolute;
    top: 0;
    left: 0;
}
.index-products-list-box .index-products-list:nth-child(3n+2){
    margin: 0 30px;
}

.index-news-box{
    width: 140px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 10%;
    color: #FFF;
    background-color: #f7c836;
    letter-spacing: 5px;
    display: block;
    margin: 0 auto;
    font-size: 20px;
    font-weight:bold;
    margin-bottom: 20px;
    transition: all .3s linear;
    position: relative;
}

#index-service,
#index-about{
    position: relative;
    top: -50px;
}