.center {
    text-align: center;
}

@media (min-width: 600px) {
    /* コンテンツ */
    body {
        background-color: rgb(45, 45, 45);
        margin-left: 50px;
        margin-right: 50px;
    }

    .container {
        display: flex;
        justify-content: space-between;
        margin-bottom: 4rem;
        padding: 1rem 2.5rem 2.5rem;
    }

    main {
        width: 70%;
        margin-bottom: 0;
        background-color: white;
        padding: 20px;
        padding-top: 0;
    }

    aside {
        width: 23%;
        background-color: white;
        padding: 20px;
    }

    #discord_widget {
        width: max-content;
    }

    .mobile {
        display: none;
    }

    .pc {
        display: block;
    }

    /* プロフィール */
    .container2 {
        display: flex;
        justify-content: space-between;
        margin-bottom: 4rem;
        padding: 1rem 2.5rem 2.5rem;
    }

    #box1 {
        width: 10%;
        margin-bottom: 0;
    }

    #box2 {
        width: 80%;
    }
}

@media (max-width: 599px) {
    /* コンテンツ */
    body {
        background-color: rgb(45, 45, 45);
        margin-left: 25px;
        margin-right: 25px;
    }

    .container {
        background-color: white;
    }

    #discord_widget {
        width: max-content;
    }

    .mobile {
        display: block;
    }

    .pc {
        display: none;
    }

    /* プロフィール */
    #box1 {
        text-align: center;
    }
}