/* 页头图片展示 */

.jz_detail_Bg {
    height: 200px;
    width: 100%;
    background-color: aqua;
}
.jz_detail_Bg>img{
    width:100%;
    height:100%;
}


/* 面包屑导航 */

.jz_crumbs {
    font-size: 0;
    color: #999999;
    margin: 20px 0 40px;
    height: 14px;
}

.jz_crumbs::before {
    content: '';
    display: inline-block;
    width: 15px;
    height: 15px;
    background-image: url('../img/icon_background.png');
    background-repeat: no-repeat;
    background-position: -19px -195px;
    vertical-align: bottom;
    margin-right: 10px;
}

.jz_crumbs>span {
    font-size: 14px;
    display: inline-block;
}

.jz_crumbs>span:not(:last-child)::after {
    content: '/';
    margin: 0 5px;
    font-size: 14px;
}

.jz_crumbs>span>a {
    color: #000;
}