.pdfsmith-download-btn {
display: inline-block;
padding: 8px 14px;
background:#0073aa;
color:#fff;
border-radius:3px;
border:none;
cursor:pointer;
font-size: 14px;
}
.pdfsmith-download-btn:disabled { opacity: .6; cursor: not-allowed;} .pdfsmith-floating-wrapper {
position: fixed;
right: 20px;
bottom: 20px;
z-index: 10000;
}
.pdfsmith-floating-wrapper .pdfsmith-download-btn {
padding: 12px 18px;
border-radius: 30px;
box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}