.sidebar {
    display: block;
    float: left;
    border: 2px solid #10a8e4;
    padding: 0;
}

.content {
    display: block;
    overflow: hidden;
    width: auto;
}

.sidebar-nav {
    /*border-bottom: 1px solid rgba(0, 0, 0, 0.3);*/
    background: #034ea2;
}

.metismenu .collapse.in {
    background: #fff;
}

.sidebar-nav ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.sidebar-nav a, .sidebar-nav a:hover, .sidebar-nav a:focus, .sidebar-nav a:active {
    outline: none;
}

.sidebar-nav ul li, .sidebar-nav ul a {
    display: block;
}

.sidebar-nav ul a {
    padding: 5px 20px 5px 15px;
    color: #fff;
    /*border-bottom: 1px solid #bce5fb;*/
}

.metismenu > li:not(:last-child), .metismenu > li ul a {
    border-bottom: 1px solid #bce5fb;
}

.sidebar-nav ul a:hover, .sidebar-nav ul a:focus, .sidebar-nav ul a:active {
    color: #fff;
    text-decoration: none;
}

.metismenu ul {
    background: #fff;
}

    .metismenu ul a:hover {
        color: #ef8200;
    }

.sidebar-nav ul ul a {
    color: #000;
    padding: 5px 15px;
    background-color: rgba(255, 255, 255, 0.1);
}

    .sidebar-nav ul ul a:hover, .sidebar-nav ul ul a:focus, .sidebar-nav ul ul a:active {
        background-color: rgba(255, 255, 255, 0.2);
    }

.sidebar-nav-item-icon {
    padding-right: 5px;
}

#rtlh3 small {
    transform: rotateY(180deg);
    display: inline-block;
}

.metismenu li {
    position: relative;
}

.metismenu .arrow {
    position: absolute;
    left: 5px;
    top: 7px;
    color: #fff;
}

@media(max-width: 767px) {
    .sidebar {
        display: none;
    }
}

@media (max-width: 520px) {
    .imgthumb {
        width: 100%;
        height: 230px !important;
        min-height: 100px;
        border-radius: 3px;
        padding: 10px;
        cursor: default;
        margin-top: 0px;
        float: left;
    }
    .article-thumb {
        width: 100%;
        height: 230px;
        overflow: hidden;
        float: left;
        margin-bottom: 0px !important;
    }
}

.stopicname {
    font: 600 15px arial;
    padding: 0 10px;
    background: rgba(204, 204, 204, 0.45);
    color: #333;
    border-top: 3px solid #034ea2;
    border-left: 1px solid #c8c8c8;
    border-right: 1px solid #c8c8c8;
    float: left;
    height: 31px;
    padding-top: 6px;
    width: 100%;
}

.h3topic {
    height: 25px !important;
    text-transform: uppercase;
}

.topicname:hover {
    color: #006dbc;
    text-decoration: none;
}

.rowarticle {
    background-color: #f6f5f5;
    border-top: #c3c3c3 1px dashed;
    /*height: 170px;
    */
    width: 100%;
    float: left;
}

.article {
    display: block;
}

.articles {
    margin-top: 2px;
    border-left: 1px solid #c8c8c8;
    border-right: 1px solid #c8c8c8;
    border-bottom: 1px solid #c8c8c8;
}

.article-thumb {
    margin: 0 0 10px;
}

.imgthumb {
    width: 100%;
    height: 160px;
    min-height: 100px;
    border-radius: 3px;
    padding: 10px;
    cursor: default;
    margin-top: 0px;
    float: left;
}

.article-content {
    /*min-height: 170px;
    */
    padding: 6px;
}

.tieu-de-tin {
    color: rgba(4, 0, 0, 0.71);
    text-transform: none;
    font-size: 15px;
    text-align: justify;
    font-weight: 600;
}

.article-content h3 {
    font-size: 19px;
    padding-bottom: 5px;
    margin-top: 2px !important;
    margin-bottom: 0 !important;
    text-align: justify;
}

.description {
    font-style: italic;
    font-size: 13px;
}