.introduce-banner{
    width: 1200px;
    height: 160px;
    margin: 0 auto;
    margin-top: 20px;
}
.img-box {
    width: 100%;
    height: 160px;
    text-align: center;
}
.introduce-banner img {
    border-radius: 10px;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.introduceBox{
    width: 900px;
    height: auto;
    margin: 0 auto;
}
.introduce-title{
    height: 30px;
    padding: 20px 50px 20px;
    border-bottom:  1px solid #E6E6E6;
}
.title-con{
    height: 30px;
    width: 200px;
    line-height: 30px;
    background: url(//image.zhihuishu.com/zhs/ablecommons/demo/201906/92a7babf86e9481e90ea4260a512c453.png) no-repeat left center;
    background-size: 30px;
    font-size: 24px;
    color: #333333;
    text-indent: 15px;
}
.introduce-con{
    padding: 29px 50px 80px 50px;
    text-align: center;
}
.introduce-con p{
    font-size: 16px;
    color: #666;
    line-height: 30px;
    margin-bottom: 20px;
    text-align: left;
}
.introduce-con img{
    max-width: 100%;
    margin: 20px 0;
}
.introduceBox .search_nothing{
    width: 900px;
}