.banner {
    background-repeat: no-repeat;
    background-size: cover;
}

.style--one {
    background-color: #ffffff;
    -webkit-box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.style--one a {
    color: black !important;
}

header-main.sticky .main-menu .nav>li>a {
    color: black !important;
}

h4 {
    color: #3f3f3f !important;
}

footer .widget-title h4 {
    color: white !important;
}

.pdf-publication {
    border: 1px solid rgb(161, 161, 161);
    border-radius: 8px;
    margin: 20px 0;
    padding: 10px 0;
}