.tag {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

@media (min-width: 10px) and (max-width: 500px) {
    .tag {
        margin: 10%;
    }
    .avatar {
        width: 40%;
        border-radius: 50%;
    }

    .nav-bar {
        margin-top: 20px;
        display: grid;
        grid-template-columns: repeat(3, auto);
        gap: 20px;
    }
    
    .nav-bar-item-title {
        font-size: 20px;
        font-weight: bold;
        text-decoration: underline;
    }

    .article-preview {
        padding-top: 20px;
    }

    .article-preview-top-title {
        font-size: 25px;
        font-weight: bold;
    }

    .article-preview-top-date {
        font-size: 15px;
        font-style: italic;
    }
}

@media (min-width: 501px) and (max-width: 1920px) {
    .tag {
        margin: 5%;
    }

    .avatar {
        width: 25%;
        border-radius: 50%;
    }

    .nav-bar {
        margin-top: 20px;
        display: flex;
        place-items: center;
        gap: 25px;
    }
    
    .nav-bar-item-title {
        font-size: 20px;
        font-weight: bold;
        text-decoration: underline;
    }

    .article-preview {
        padding-top: 5%;
        width: 700px;
    }
    
    .article-preview-top {
        display: flex;
        gap: 20px;
        align-items: baseline;
    }

    .article-preview-top-date {
        font-size: 15px;
        font-style: italic;
    }

    .article-preview-top-title {
        font-size: 30px;
        font-weight: bold;
    }

    .page-switcher {
        display: flex;
        gap: 10px;
    }
}