.custom-flex-container{display:flex;flex-direction:row;flex-wrap:wrap;justify-content:center;align-items:center}.custom-flex-item{flex:1 1 200px;margin:10px}.n10-pdf-shortcode .custom-flex-item{flex:0 1 var(--n10-img-width,200px);max-width:var(--n10-img-width,200px)}.n10-pdf-shortcode .pdf-thumbnail-container img{max-width:100%;height:auto}.pdf-lightbox-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgb(0 0 0 / .8);z-index:9999;justify-content:center;align-items:center}.pdf-lightbox-content{position:relative;width:80%;max-width:900px;background:#fff;border-radius:8px;overflow:hidden}.pdf-lightbox-content iframe{width:100%;height:600px}.n10-pdf-shortcode.n10-pdf-shadow .pdf-thumbnail-container img{box-shadow:0 2px 8px rgb(0 0 0 / .15);border-radius:3px}.n10-pdf-shortcode .pdf-button{display:inline-block;padding:8px 16px;margin:4px;background:var(--n10-btn-bg,#000);color:var(--n10-btn-color,#fff);text-decoration:none;border-radius:4px;font-size:14px;border:1px solid #fff0;transition:background 0.2s ease,color 0.2s ease}.n10-pdf-shortcode .pdf-button:hover{filter:brightness(.85);color:var(--n10-btn-color,#fff)}.n10-pdf-shortcode .pdf-download-button{background:var(--n10-dl-bg,#fff);color:var(--n10-dl-color,#000);border:1px solid #000}.n10-pdf-shortcode .pdf-download-button:hover{filter:brightness(.9);color:var(--n10-dl-color,#000)}.pdf-lightbox-close{position:absolute;top:10px;right:10px;background:red;color:#fff;border:none;padding:5px 10px;cursor:pointer;font-size:16px}