#ynjg {
    margin: 30px 0;
}
    #ynjg .titles {
        font-size: 18px;
        font-weight:bold;
        text-align:center;
    }
    #ynjg .am-container {
        max-width: 1230px;
    }

    #ynjg .img-responsive {
        max-width: 100%;
        height: auto;
    }

    #ynjg .am-gallery-title{text-align:center;}