.pdf2image .form-select{width:auto;min-width:140px;height:32px;font-size:12px}.pdf2image .loading-container{display:flex;justify-content:center;align-items:center;padding:60px 20px}.pdf2image .image-card{border:1px solid #e5e7eb;border-radius:8px;padding:16px;background:#fff;transition:all .2s;max-width:300px}.pdf2image .image-card:hover{box-shadow:0 2px 8px rgba(0,0,0,.1)}.pdf2image .image-card img{width:100%;height:auto;display:block;margin-bottom:12px;border-radius:4px}@media(max-width:768px){.pdf2image .form-select{flex:1}}