/**
 * NukeViet Content Management System
 * @version 4.x
 * @author VINADES.,JSC <contact@vinades.vn>
 * @copyright (C) 2009-2021 VINADES.,JSC. All rights reserved
 * @license GNU/GPL version 2 or any later version
 * @see https://github.com/nukeviet The NukeViet CMS GitHub project
 */

/* Các tùy chỉnh CSS của giao diện nên để vào đây */
.ico-google-new {
    height: 20px;
    line-height: 20px;
    background: url(../images/ico-google-new.png) right center no-repeat;
    padding-right: 82px;
    position: relative;
    padding-left: 9px;
    font-size: 13px;
    background-size: 80px;
    color: #f26522;
}
ins.adsbygoogle[data-ad-status="unfilled"] {
    display: none! Important;
}
.angle {
    font-style: italic;
}

.fraction {
    font-size: 0.75em;
}
.degrees {
    position: relative;
    font-size: 0.75em;
    vertical-align: super;
}
.equation {
    font-style: italic;
    line-height: 1.6;
}
.equation span {
    display: inline-block;
    margin-right: 5px;
}
.degree {
    font-size: 0.75em;
    vertical-align: super;
}
img{
    vertical-align: baseline;
}
.danh-sach {
    border: 2px solid #000;
    padding: 10px;
    background: #f3f3f3;
    margin-bottom: 20px;
    border-radius: 6px;

}

.danh-sach .fa {
    margin-right: 10px;
}

.head-danh-sach {
    background: none;
    border: none;
    width: 100%;
    font-weight: 700;
    text-transform: uppercase;
    text-align: left;
    font-size: 16px;
    padding: 5px 0;
}

.js-toc {
    margin-bottom: 10px;
    max-height: 400px;
    overflow-y: auto;
}

ol.toc-list {
    padding-left: 20px;
    list-style-type: decimal;
    margin-bottom: 0;
    margin-bottom: 5px;
}

ol.toc-list:last-child {
    margin-bottom: 0
}

ol.toc-list>li:last-child {
    margin-bottom: 0
}

ol.toc-list a {
    width: 100%;
    background: linear-gradient(to right, #ddd 50%, #f3f3f3 50%);
    background-size: 200% 100%;
    background-position: right bottom;
    transition: all.25s ease;
    padding: 3px;
    display: inline-block;
}

ol.toc-list .is-active-link {
    background-position: left bottom;
}

ol.toc-list>li>a {
    font-weight: 700;
    color: #000
}

ol.toc-list>li>ol.toc-list>li>a {
    font-weight: 400
}

.is-position-fixed {
    position: fixed !important;
    top: 50px;
    z-index: 99
}

.is-position-fixed .js-toc {
    height: auto !important;
    width: 400px !important;
    visibility: visible !important;
    transition: .25s;
    visibility: hidden;
}

.picaso {
    transition: .25s;
}

.transition--300 {
    transition: all 300ms ease-in-out;
}

.btn-danh-sach-close {
    border: none;
    background: none;
    position: absolute;
    top: 13px;
    right: 0;
    width: 40px;
    padding: 0;
    display: none;
}

.btn-danh-sach-show {
    position: fixed;
    top: 50px;
    font-size: 20px;
    border: 2px solid #000;
    padding: 10px;
    background: #f3f3f3;
    line-height: 1;
    border-radius: 7px;
    z-index: 9;
    display: none;
    opacity: .7;
    transform: .25s
}

.btn-danh-sach-show:hover {
    opacity: 1;
    transform: .25s
}

.is-position-fixed .btn-danh-sach-close, .is-position-fixed .btn-danh-sach-show {
    display: block;
}

#bodytext h1:before, #bodytext h2:before, #bodytext h3:before, #bodytext h4:before, #bodytext h5:before, #bodytext h6:before {
    display: block;
    content: " ";
    height: 15px;
    margin-top: -15px;
    visibility: hidden;
}

.grid-xulyyc{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, auto));;
    grid-gap: 6px;
}
.news_column p{
    margin-bottom: 15px !important;
}
.news_column h1, .news_column h2, .news_column h3, .news_column h4, .news_column h5, .news_column h6 {
    margin: 10px 0;
}
.hr_bottom_viewcat{
    margin-top: 2px; 
    border-top: 1px solid #e6e6e6;
}
.news_column h2 {
    font-size: 25px;
    color: #194e8b;
}
.news_column h3 {
    font-size: 20px;
    color: #123966;
}
.news_column h4{
	font-size: 18px;
	color: #123966
}