.cate-title{
    margin: 10px 0;
    height: 48px;
    line-height: 48px;
    border-bottom: 2px solid #000;
}
.cate-list,.product-list{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.cate-item{
    width: 25%;
    height: 260px;
    padding: 10px;
    margin-bottom: 20px;
    box-sizing: border-box;
}
.cate-item-img img:hover{
    transform: scale(1.1);
    transition: all 0.5s;
}
.cate-item-img{
    width: 100%;
    height: 200px;
    overflow: hidden;
    text-align: center;
    vertical-align: middle;
    transition: all 0.5s;
}
.cate-item-img img{
    max-width: 100%;
    max-height: 100%;
}
.cate-item-title{
    height: 30px;
    padding: 15px;
    text-align: center;
}

.pro-item{
    width: 50%;
    height: 170px;
    overflow: hidden;
    padding: 10px;
    margin-bottom: 10px;
    box-sizing: border-box;
}
.pro-item-img{
    float: left;
    width: 150px;
    height: 150px;
    vertical-align: middle;
    overflow: hidden;
    padding: 10px;
    text-align: center;
}
.pro-item-img img{
    max-width: 150px;
    max-height: 150px;
}
.pro-item-info{
    height: 150px;
    overflow: hidden;
    float: left;
    padding-left: 20px;
}
.pro-info-ext,.pro-info-title{
    padding: 5px 0;
}
.pro-contact{
    margin-top: 10px;
}
.pro-contact-btn{
    color: #fff;
    width: 88px;
    height: 32px;
    line-height: 32px;
    border: 1px solid #000;
    border-radius: 8px;
    text-align: center;
    background: #000;
}
.pro-info-outer{
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
}
.pro-pic-small{
    width: 80px;
    float: left;
    margin-right: 24px;
}
.pro-pic-small ul li{
    width: 80px;
    height: 80px;
    display: block;
    border: 1px solid #eaeaea;
    vertical-align: middle;
    text-align: center;
    margin-bottom: 20px;
}
.pro-pic-small ul li img{
    width: 100%;
}
.pro-pic-large{
    float: left;
    width: 500px;
    height: 500px;
    border: 1px solid #eaeaea;
    vertical-align: middle;
    text-align: center;
}
.pro-pic-large img{
    max-width: 100%;
    max-height: 100%;
}
.pro-info-text{
    width: 570px;
    overflow: hidden;
}
.pro-info-text h1{
    font-size: 22px;
}
.pro-info-subtitle{
    font-size: 16px;
    padding: 12px 0;
}
.pro-info-description{
    font-size: 14px;
    line-height: 1.5em;
}
.pro-info-canshu{
    padding: 20px 30px;
    font-size: 16px;
    color: #999;
    line-height: 2em;
}
.contact-group{
    margin-top: 25px;
}
.text-btn{
    text-align: center;
    border: 1px solid blue;
    border-radius: 5px;
    height: 32px;
    line-height: 32px;
    width: 150px;
    float: left;
}
.form-btn{
    margin: 0 20px;
    text-align: center;
    color: #fff;
    background: #000;
    border-radius: 5px;
    height: 32px;
    line-height: 32px;
    width: 150px;
    float: left;
}
.share{
    padding: 10px 100px;
    line-height: 28px;
}
.contact{
    padding: 20px 0;
}
.page-bg{
    width: 100%;
    text-align: center;
    z-index: 0;
}
.about{
    font-size: 18px;
    line-height: 1.75em;
    text-align: justify;
    padding: 20px 0;
}
.about h3{
    font-size: 24px;
    padding: 15px 0;
}
.about p{
    padding: 12px 0;
}