.pdf-viewer-wrapper {
    margin: 20px 0;
    overflow: auto;
    background-color: #f9f9f900 !important;
    text-align: center;
    position: relative;
}

#pdf-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 18px;
    color: #333;
}

.pdf-page-canvas {
    max-width: 100%;
    height: auto;
    margin-bottom: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border: solid 1px #cecece;
    padding: 10px;
}
code, kbd, samp {
    background: transparent !important;
}
.pdf-download-link {
    text-align: center;
    margin-bottom: 10px;
    margin-top:30px;
}

.pdf-download-link a {
    text-decoration: none;
    font-weight: bold;
    color: #0073aa;
}

.pdf-download-link a:hover {
    color: #005177;
    text-decoration: underline;
}