#contents .innerWrap {
    padding-block: 3em;
}

#mainImg {
    background-image: url("../img/bg_main.png");
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}
#mainImg h2 {
    color: var(--color-white);
    font-size: max(16pt, 2.6vw);
    font-weight: bold;
    text-align: center;
    text-shadow: 0 0 6px rgba(0,0,0,.9);
    position: relative;
    padding: 2.0em 0;
}
#mainImg h2::after {
    content: "";
}

#contents h3 {
    font-size: max(22pt, 2vw);
    font-weight: bold;
    text-align: center;
    margin-bottom: .5em;
}

#contents a {
    color: #00f;
    text-decoration: underline;
}
#contents a:hover {
    text-decoration: none;
}

#topicPath {
    padding: .5em 0;
}
#contents #topicPath .innerWrap{
    max-width: 1480px;
}
#topicPath ul {
    display: flex;
}
#topicPath ul > li {
    font-size: 80%;
}
#topicPath ul > li:not(:last-child)::after {
    padding: .2em;
    content: "＞";
}

@media screen and (max-width: 430px){
    #contents .innerWrap {
        padding: 2em 10px 4em;
    }
    #contents #topicPath .innerWrap {
        padding-inline: 0;
    }
    /* #mainImg {
        background-size: auto, cover !important;
    } */

    #topicPath ul {
        overflow-x: scroll;
        overflow-y: hidden;
        word-break: keep-all;
        white-space: nowrap;
    }
}