.certificate_apply_record{padding:10px}.certificate_apply_record .picture_box{width:100px;margin:0 auto;cursor:pointer}.certificate_apply_record .img-preview-container{width:100%;text-align:center;box-sizing:border-box}.certificate_apply_record .dialog_box{height:600px;-o-object-fit:contain;object-fit:contain;transition:all .3s ease}