.catmen > ul, .catmen > ul > li {
    margin: 0px !important;
    padding: 0px !important;
    list-style: none !important;
}
.catmen > ul > li a {
    display: block;
    text-decoration: none;
    padding: 5px 0;
    border-bottom: 1px solid rgba(0,0,0,.25);
}
.catmen li.active > a {
    font-weight: 700;
    padding: 10px;
    background-color: rgba(0,126,0,.15);
}

.pdfs {
    /* Enable flex layout */
    display: flex;
    flex-wrap: wrap;
    /* Optional gap between items */
    gap: 15px;
    margin: 0 0 20px 0;
    padding: 0;
}

.pdfs > div {
    flex: 1 1 30%;
    box-sizing: border-box;
    border: 1px solid rgba(0, 0, 0, .25);
    border-radius: 3px;
    max-width: 30%;
}
.pdfs > div > a {
    display: block;
    padding: 10px 5px;
    background-repeat: no-repeat;
    background-position: 10px 10px;
    min-height: 52px;
    align-content: center;
    padding-left: 50px;
}

.pdfs .zip {
    background-image: url('/image/zip.png');
}
.pdfs .pdf {
    background-image: url('/image/pdf.png');
}

@media (max-width: 992px) {
    .pdfs > div {
        flex: 1 1 45%;
        max-width: 45%;
    }
}

@media (max-width: 576px) {
    .pdfs > div {
        flex: 1 1 100%;
        max-width: 100%;
    }
}

#container .container.content-bottom {
    overflow: hidden;
}