.pdf-file {
    position: relative;
    background: url(/local/templates/main/images/svg/pdf.svg) no-repeat 0 2px;
    padding: 0px 0 5px 40px;
    display: block;
}

.link-underline {
    text-decoration: none;
    position: relative;
    color: #333;
    width: fit-content;
}

.link-underline::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 50%;
    background-color: #333;
    transition: all 0.3s ease;
}

.link-underline:hover::after {
    width: 100%;
    left: 0;
}