.seniorsi_ndex_contents{
    background-color: #fff;
    display: flex;
    flex-wrap:wrap;
    padding-bottom: 40px;
    margin-top: 100px;
}
.seniorsi_ndex_content{
    width: 346px;
    height: 280px;
    margin-left: 32px;
    margin-top: 40px;
}
.seniors_index_fenge{
    max-width: 934px;
    max-height: 52px;
    margin: auto;
    margin-top: 80px;
}
.seniors_index_lastimg{
    display: flex;
    flex-wrap:wrap;
}
.seniors_index_lastimg1{
    width: 564px;
    height: 180px;
    margin-top: 40px;
}
.seniors_index_lastimg1_left{
    margin-left: 40px;
}