.contents-nav-wrap .contents-nav-title {
    font-weight: bold;
    margin-bottom: 0;
    background: var(--key-color);
    color: #fff;
    padding: 5px 10px;
    border: 2px solid var(--bg3);    
}
.contents-nav-wrap nav {
    margin: 5px 0;
}
.contents-nav-wrap ul {
    padding: 0 !important;
    display: flex;
    flex-wrap: wrap;
}
.contents-nav-wrap li {
    list-style: none;
    background-color: var(--bg2);
    width: calc(100% / 3);
    margin: 0 !important;
    border: 2px solid var(--bg3);
}
.contents-nav-wrap a {
    text-decoration: none;
    color: var(--text-main);
    font-size: 14px;
    height: 100%;
    position: relative;
    margin-left: 25px;
    padding: 8px 0;
    display: block;
    align-content: center;
}
.contents-nav-wrap nav a::before {
    font-family: "Font Awesome 5 Free";
    content: "\f0da";
    font-weight: 900;
    font-size: 20px;
    line-height: 0;
    position: absolute;
    top: 50%;
    left: -15px;
    transform: translate(0, 50%);
}
@media (max-width: 700px) {
    .contents-nav-wrap li {
        width: calc(100% / 2);
    }
}