.col-md-6 {
    padding-right: 5px;
    padding-left: 5px;
    color: #495057;
}

.container-fluid {
    margin: 20px auto;
}

.close {
    font-size: 1.25rem;
    line-height: 1;
    color: #000;
    opacity: 0.5;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

    .close:hover {
        opacity: 0.75;
    }

.article-title {
    font-size: 1.25rem;
    margin-top: 10px;
    margin-bottom: 10px;
    color: #495057;
    border-bottom: 1px solid rgba(0,0,0,.125);
}

    .article-title:hover {
        color: black;
        text-decoration: none;
    }

.article-resume {
    margin-bottom: 0px;
    word-wrap: break-word;
    color: #495057;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    text-align: left;
    margin-bottom:5px;
}
    .article-resume:hover {
        color: Black;
        text-decoration: none;
    }

.article-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

    .article-item.visible {
        opacity: 1;
        transform: translateY(0);
    }