@charset "utf-8";

/* CSS Document */

div#main {
    max-width: 1200px;
    width: 100%;
    height: auto;
    margin: 0 auto;
    color: #222222;
    font-size: 2.0rem;
    line-height: 4.0rem;
}

h2 {
    color: yellow;
    background-color: #111111;
    padding: 2%;
}

div#catch p {
    background-color: #fafafa;
    padding: 2%;
    margin-bottom: 4%;
}

div#kaiyu ul {
    display: flex;
    flex-wrap: wrap;
    margin: 4% 0;
}

div#kaiyu li {
    width: calc(91%/4);
    margin-right: 3%;
    margin-bottom: 3%;
}

div#kaiyu li:nth-child(4n) {
    margin-right: 0;
}

div#kaiyu a.more {
    display: block;
    width: 80%;
    margin: 0 auto;
    color: yellow;
    background-color: #111111;
    text-align: center;
    padding: 2%;
    text-decoration: none;
    font-weight: bold;
    border-radius: 4px;
    margin-bottom: 4%;
}

div#detail b,
div#detail p {
    padding: 2%;

}

div#detail img {
    margin: 4% 0;
}

div#detail b {
    display: block;
    margin-bottom: 1%;
}


@media screen and (max-width: 500px) {

    div#main {
        font-size: 1.8rem;
        line-height: 3.0rem;
    }
    
div#kaiyu li {
    width: calc(97%/2);
    margin-right: 3%;
    margin-bottom: 3%;
}

div#kaiyu li:nth-child(2n) {
    margin-right: 0;
}

}