html {
    scroll-behavior: smooth;
}

.error_display p{
    font-family: "Microsoft YaHei UI";
}

.navBar {
    margin: 0;
    padding: 4px;
    overflow: hidden;
}

.navBar li {
    display: flex;
    flex-direction: row;
    justify-content: center;
    list-style: none;
}

.navBar li a {
    display: block;
    list-style: none;
    text-decoration: none;
    padding: 14px 16px;
}
.navBar a:hover {
    background-color: #9a8c8c;
}