@media (min-width: 768px) {
    .navbar-nav {
        float: none !important;
        margin: 0 auto !important;
        display: table;
        table-layout: fixed;
        padding-top: 120px;
    }

    .navbar-brand {
        transform: translateX(-50%);
        left: 50%;
        position: absolute;
    }

    .navbar-header .navbar-brand {
        height: 130px;
    }

    .label {
        padding: .1em .1em .1em !important;
        font-size: 100% !important;
        color: #000 !important;
    }

    .navbar-default, .header_view {
        border-bottom: 6px solid #333;
    }

    .navbar, .header_view {
        border-radius: 0px !important;
    }

    .obj_article_details .abstract {
        text-align: justify;
    }

    .obj_article_details .author_bios {
        text-align: justify;
    }

    .obj_article_details .references {
        text-align: justify;
    }

    .pkp_structure_main {
        text-align: justify;
    }

    .page-header {
        margin: 0px 0 20px !important;
    }

    h2, .h2 {
        margin-top: 0px !important;
    }
    .col-sm-10 {
        width: 66.66666667%;
    }

    .col-sm-2 {
        width: 33.33333333%;
    }
}
@media (max-width: 768px) {
    .navbar-brand-logo img {
        margin-top: -8px;
        max-height: 180%;
    }
}
h1, .h1 {
    font-size: 30px !important;
}