body {
    font-family: "メイリオ", Meiryo, "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
    font-size: 12px;
    line-height: 1.5;
    margin: 0px;
}

button {
    font-family: inherit;
    margin-top: 5px;
    background-color: #dc3681;
    border: 2px solid #dc3681;
    border-radius: 5px;
}

li {
    margin-left: -28px;
}

.head {
    padding: 7px; margin: -7px;
    font-size: 14px;
    width: 100%;
}

.left, .center, .right {
    border: 1px solid #cecece;
    padding: 7px;
}

.container {
    display: grid;
    grid-template-areas: "left center right";
    grid-template-columns: 200px auto 200px;
    gap: 7px;
    padding: 7px;
    max-width: 1100px;
    margin: auto;
}

.left   { grid-area: left; }
.center { grid-area: center; }
.right  { grid-area: right; }

.project-card {
    border: 1px solid #fce1f4;
    padding: 7px;
    text-align: center;
}

.project-img {
    width: 100%;
    height: auto;
    display: block;
}

#projects-json {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 7px;
}

@media (max-width: 900px) {
    .container {
        grid-template-columns: 1fr 1fr;
        grid-template-areas:
            "center center"
            "left right";
    }

    #projects-json {
        grid-template-columns: repeat(2, 1fr);
    }
}