.btn-primary {
    background-color: #273c53;
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
}
.btn-primary i {
    color: white;
}
.btn-secondary {
    background-color: #273c53;
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
}
h1, h2, h3, h4, h5, h6 {
    font-family: Playfair Display;
    color: #273c53;
}
* {
    font-size: 14px;
    color: #767676;
}


/* Article */

.article .visual img {
    width: 100%;
}
.article .breadcrumb {
    display: flex;
    align-items: center;
    margin: 0;
}
.article .breadcrumb a {
    text-decoration: none;
    padding: 0 5px;
    color: #767676;
}
.article .info {
    margin: 35px 0 45px 0;
}
.article .info .title {
    font-weight: bold;
    font-size: 40px;
    margin: 12px 0;
}
.article .info .property {
    text-decoration: none;
    color: #767676;
    margin-right: 5px;
}
.article .content h2,
.article .content h3,
.article .content h4,
.article .content h5,
.article .content h6 {
    font-weight: bold;
}
.article .content p,
.article .content b,
.article .content strong,
.article .content i,
.article .content em,
.article .content q,
.article .content li {
    font-size: 16px;
    line-height: 30px;
}
.article .share {
    text-align: right;
}
.article .share a {
    width: 35px;
    height: 35px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    border-radius: 4px;
    transition: 0.3s;
    border: 1px solid transparent;
}
.article .share a i {
    font-size: 20px;
}
.article .share a:hover {
    border: 1px solid #cccccc;
    background-color: #f5f5f5;
    box-shadow: 0 0 10px #ecebeb;
}
.article .comments {
    padding: 25px 0;
}
.article .comments .comment {
    padding: 10px 20px;
}
.article .comments .comment .author {
    font-weight: bold;
    font-size: 16px;
    color: #273c53;
}
.article .comments .comment .reply {
    color: #767676;
    text-decoration: none;
    border: 1px solid #cccccc;
    padding: 4px;
    border-radius: 4px;
    font-size: 12px;
    transition: 0.3s;
    background-color: transparent;
}
.article .comments .comment .reply:hover {
    background-color: #f5f5f5;
    box-shadow: 0 0 8px #ecebeb;
}
.newcomment input,
.newcomment textarea,
.newcomment select {
    background-color: white;
    border: 1px solid #cccccc;
    width: 100%;
    padding: 10px 15px;
    border-radius: 4px;
    margin-bottom: 10px;
}
.newcomment input:focus,
.newcomment textarea:focus {
    outline: none;
}


/* Cards */

.category-card {
    text-align: center;
    margin-bottom: 20px;
}
.category-card .link {
    display: block;
    text-decoration: none;
}
.category-card .thumbnail {
    padding: 25px;
    background-color: #f5f5f5;
    width: 140px;
    height: 140px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 20px;
    border-radius: 100%;
    display: flex;
    align-items: center;
    transition: 0.2s;
    justify-content: space-around;
}
.category-card .thumbnail img {
    height: 60px;
    transition: 0.2s;
}
.category-card:hover .thumbnail {
    box-shadow: 0 0 10px #e0e0e0;
}
.category-card:hover .thumbnail img,
.category-card:hover .thumbnail i {
    transform: scale(1.1);
}
.category-card .thumbnail,
.category-card .thumbnail i {
    color: #273c53;
}
.category-card .thumbnail i {
    font-size: 40px;
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: space-around;
    transition: 0.2s;
}
.category-card .title {
    font-family: Playfair Display;
    font-size: 18px;
    font-weight: bold;
}
.category-card .description {
    color: #8e8e8e;
    font-size: 14px;
}





.post-card {
    border: 1px solid #cccccc;
    border-radius: 7px;
    overflow: hidden;
    transition: 0.2s;
    margin-bottom: 20px;
}
.post-card:hover {
    background-color: #f5f5f5;
    box-shadow: 0 0 10px #ecebeb;
}
.post-card .link {
    display: block;
    text-decoration: none;
}
.post-card .thumbnail {
    width: 100%;
    overflow: hidden;
}
.post-card .thumbnail img {
    width: 100%;
    height: auto;
}
.post-card .info {
    padding: 18px;
    margin: 0;
}
.post-card .info .title {
    font-family: Playfair Display;
    font-weight: bold;
    font-size: 17px;
    margin: 7px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.post-card .info .property {
    color: #8e8e8e;
    font-size: 14px;
    margin-right: 5px;
}


.vertical-card {
    border: 1px solid #cccccc;
    border-radius: 7px;
    overflow: hidden;
    transition: 0.2s;
    margin-bottom: 20px;
}
.vertical-card:hover {
    background-color: #f5f5f5;
    box-shadow: 0 0 10px #ecebeb;
}
.vertical-card .link {
    display: block;
    text-decoration: none;
}
.vertical-card .thumbnail {
    width: 100%;
    overflow: hidden;
}
.vertical-card .thumbnail img {
    width: 100%;
    height: auto;
}
.vertical-card .area {
    display: flex;
    align-items: center;
}
.vertical-card .info {
    padding: 10px;
    margin: 0;
}
.vertical-card .info .title {
    font-family: Playfair Display;
    font-weight: bold;
    font-size: 24px;
    margin: 7px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.vertical-card .info .property {
    color: #8e8e8e;
    font-size: 14px;
    margin-right: 5px;
}

.suggestion-card {
    overflow: hidden;
    transition: 0.2s;
    margin-bottom: 20px;
}
.suggestion-card:hover {
    background-color: #f5f5f5;
    box-shadow: 0 0 10px #ecebeb;
}
.suggestion-card .link {
    display: block;
    text-decoration: none;
}
.suggestion-card .thumbnail {
    width: 100%;
    overflow: hidden;
}
.suggestion-card .thumbnail img {
    width: 100%;
    height: auto;
}
.suggestion-card .area {
    display: flex;
    align-items: center;
}
.suggestion-card .info {
    padding: 10px;
    margin: 0;
}
.suggestion-card .info .title {
    font-family: Playfair Display;
    font-weight: bold;
    font-size: 24px;
    margin: 7px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.suggestion-card .info .property {
    color: #8e8e8e;
    font-size: 14px;
    margin-right: 5px;
}

/* Footer */

.footer .area {
    background-color: #273c53;
    padding: 60px 0;
}
.footer .copyright {
    background-color: #273c53;
    padding: 20px 0;
}
.footer .title {
    font-family: Playfar Display;
    font-weight: bold;
    font-size: 30px;
    color: #e7e7e7;
}
.footer .linklist {
    list-style: none;
    padding: 0;
}
.footer .linklist a {
    display: block;
    text-decoration: none;
    color: #aaacb1;
    transition: 0.2s;
    padding: 5px 7px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.footer .linklist a i {
    transition: 0.2s;
    color: #aaacb1;
}
.footer .linklist a:hover {
    color: #e7e7e7;
}
.footer .linklist a:hover i {
    color: #e7e7e7;
}
.footer p {
    color: #888b92;
}
.footer .community {
    display: inline-block;
    position: relative;
}
.footer .community button {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: #e7e7e7;
    color: #273c53;
    padding: 7px 15px;
    border: none;
    border-radius: 0 4px 4px 0;
    transition: 0.2s;
}
.footer .community button:hover {
    background-color: #e7e7e7;
}
.footer .community input {
    padding: 7px 10px;
    width: 250px;
    max-width: 100%;
    background-color: transparent;
    border: 2px solid #888b92;
    border-radius: 4px;
    color: #e7e7e7;
    transition: 0.2s;
}
.footer .community input:focus {
    border: 2px solid #e7e7e7;
}
.footer .community input:focus {
    outline: none;
}

/* Header */

body {
    padding-top: 100px;
}
.header {
    background-color: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.252);
    padding: 10px 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
}
.header .navbar .navbar-brand img {
    height: 55px;
}
.header .navbar-nav .nav-item .nav-link {
    padding: 10px;
}
.header-categories:hover .header-categories-area {
    display: block !important;
}
.header-categories .header-categories-toggle {
    transition: 0.2s;
}
.header-categories:hover .header-categories-toggle {
    background-color: white;
    color: #273c53;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.252);
    border-radius: 6px 6px 0 0;
}
.header-categories:hover .header-categories-toggle i {
    color: #273c53;
}
.header-categories .header-categories-area {
    position: absolute;
    box-shadow: 0 5px 6px rgba(0, 0, 0, 0.252);
    background-color: white;
    width: 500px;
    padding: 15px;
    display: none;
}
.header-categories .header-categories-area .header-categories-categories {
    list-style-type: none;
    padding: 0;
}
.header-categories .header-categories-area .header-categories-categories a {
    text-decoration: none;
    display: block;
    padding: 10px 15px;
    font-family: Playfair Display;
    font-weight: bold;
    color: #273c53;
    border-radius: 5px;
    font-size: 15px;
}
.header-categories .header-categories-area .header-categories-categories a i {
    color: #273c53;
}
.header-categories .header-categories-area .header-categories-categories a:hover,
.header-categories .header-categories-area .header-categories-categories a.active {
    background-color: #efefef;
}
.header-categories .header-categories-area .header-categories-subcategories {
    list-style-type: none;
    padding: 0;
}
.header-categories .header-categories-area .header-categories-subcategories a {
    text-decoration: none;
    display: block;
    padding: 7px;
    color: #8e8e8e;
    border-radius: 5px;
    transition: 0.1s;
}
.header-categories .header-categories-area .header-categories-subcategories a:hover {
    background-color: #efefef;
}
.header-categories .header-categories-area .header-categories-subcategories a .icon {
    width: 28px;
    height: 28px;
    display: inline-block;
    text-align: center;
    margin-right: 10px;
}
.header-categories .header-categories-area .header-categories-subcategories a .icon img {
    max-height: 100%;
    max-width: 100%;
}

/* Home */
.home-title {
    display: block;
    text-align: center;
    font-weight: bold;
    color: #f5f5f5;
    padding: 12px;
    background-color: #273c53;
    font-size: 15px;
    margin-bottom: 0;
}
.home-landing {
    background-color: #f5f5f5;
    padding: 140px 0;
}
.home-landing .area {
    display: flex;
    align-items: center;
}
.home-landing .info .title {
    font-family: "Playfar Display";
    font-weight: bold;
    font-size: 48px;
    color: #273c53;
    line-height: 60px;
}
.home-landing .info .title span {
    font-family: "Playfar Display";
    font-weight: Bold;
    font-size: 48px;
    color: #d3d3d3;
}
.home-landing .info .pre-title {
    font-size: 16px;
    line-height: 34px;
    margin-bottom: 10px;
}
.home-landing .info .post-title {
    font-size: 16px;
    line-height: 34px;
    margin-bottom: 25px;
}
.home-landing .info .badge {
    background-color: #273c53;
    color: white;
    font-size: 18px;
}
.home-landing .info .btn-primary {
    padding: 15px 20px;
    transition: 0.4s;
}
.home-landing .info .btn-primary:hover {
    box-shadow: 0 0 10px #273c53;
}

.home-stats {
    background-color: #273c53;
    color: #f5f5f5;
}
.home-stats .stat {
    padding: 40px 0;
    text-align: center;
}
.home-stats .stat .number {
    font-size: 50px;
    font-family: Playfair Display;
    font-weight: bold;
}
.home-stats .stat .number i {
    font-size: 30px;
}
.home-stats p,
.home-stats .stat .number,
.home-stats .stat .number i {
    color: #f5f5f5;
}

.home-youtube {
    padding: 80px 0;
    background-color: #f5f5f5;
}
.home-youtube .area {
    display: flex;
    align-items: center;
}
.home-youtube .info .title {
    font-family: "Playfar Display";
    font-weight: Bold;
    font-size: 46px;
    line-height: 54px;
}
.home-youtube .info i {
    font-size: 60px;
    color: red;
    margin-bottom: 10px;
}
.home-youtube .info .url {
    color: #868686;
    border: 2px solid #d3d3d3;
    border-radius: 6px;
    padding: 15px 20px;
    display: inline-block;
    margin-top: 5px;
    background-color: #f5f5f5;
    text-decoration: none;
    transition: 0.2s;
}
.home-youtube .info .url i {
    font-size: 16px;
    color: #868686;
    margin-right: 5px;
    margin-bottom: 0;
}
.home-youtube .info .url:hover {
    box-shadow: 0 0 10px #d3d3d3;
    background-color: #ededed;
}



.home-instructor {
    background-color: #f5f5f5;
}
.home-instructor .area {
    display: flex;
    align-items: center;
}
.home-instructor .title {
    font-size: 50px;
    font-weight: bold;
}
.home-instructor .pre-title {
    margin-bottom: 2px;
}
.home-instructor .post-title {
    margin-bottom: 25px;
}


.home-partners {
    padding: 50px 0;
    background-color: #f5f5f5;
}
.home-partners .partner a {
    text-decoration: none;
    display: block;
    text-align: center;
    padding: 30px 0;
}
.home-partners .partner a img {
    width: 70%;
    filter: saturate(0);
    transition: 0.5s;
    opacity: 0.8;
}
.home-partners .partner:hover img {
    filter: saturate(1);
    opacity: 1;
}


/* Section */

.section-header {
    border-left: 2px solid #ebebeb;
    padding-left: 15px;
}
.section-header .title {
    font-family: Playfair Display;
    font-weight: bold;
}
.section-header .description {
    color: #8e8e8e;
}
.section-header .viewall {
    float: right;
    text-decoration: none;
    padding: 7px;
    color: #273c53;
}
.section-header .viewall i {
    color: #273c53;
    margin-left: 5px;
}
.section-header .viewall:hover {
    text-decoration: underline;
}

.section-categories-nav .nav-link {
    color: #c0c0c0;
    border: 1px solid #c0c0c0;
    margin: 20px 10px 20px 0;
    font-size: 14px;
    border-radius: 5px;
}
.section-categories-nav .nav-link.active {
    background-color: #273c53;
    border: 1px solid #273c53;
}



.pagination {
    justify-content: center;
    display: block;
}
.pagination label,
.pagination button {
    height: 35px;
    padding: 5px;
    text-align: center;
    min-width: 35px;
    border: 1px solid #cccccc;
    display: inline-block;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    margin: 5px 2px;
    border-radius: 4px;
    color: #8e8e8e;
    transition: 0.2s;
    cursor: pointer;
}
.pagination label:hover,
.pagination button:hover {
    background-color: #f5f5f5;
    box-shadow: 0 0 4px #ecebeb;
}
.pagination label i,
.pagination button i {
    color: #8e8e8e;
}
.pagination label.active,
.pagination button.active {
    border: 1px solid #273c53;
    background-color: #273c53;
    color: white;
}
.pagination label.active i,
.pagination button.active i {
    color: white;
}
.pagination input {
    display: none;
}


.filter .sort {
    border: 1px solid #cccccc;
    width: 100%;
    padding: 10px 15px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.filter .search {
    position: relative;
    margin-bottom: 20px;
}
.filter .search input {
    border: 1px solid #cccccc;
    width: 100%;
    padding: 10px 15px;
    border-radius: 4px;
}
.filter .search input:focus {
    outline: none;
}
.filter .search button {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    padding: 8px 10px;
    border: none;
    background-color: transparent;
}
.filter .search button i {
    font-size: 16px;
    color: #cccccc;
}

.filter .categories {
    border: 1px solid #cccccc;
    border-radius: 7px;
    overflow: hidden;
    transition: 0.2s;
    margin-bottom: 20px;
    padding: 25px;
}
.filter .categories .title {
    font-weight: bold;
    margin-bottom: 15px;
}
.filter .categories ul {
    list-style: none;
}
.filter .categories > ul {
    padding-left: 0;
}
.filter .categories li label {
    padding: 2px;
    display: block;
}

.profile {
    background-color: #f5f5f5;
    padding: 60px 0;
}
.profile .name {
    font-size: 40px;
    font-weight: bold;
}
.profile .tagline {
    font-size: 16px;
    margin: 0;
}
.profile .socials {
    font-size: 40px;
    font-weight: bold;
}
.profile .socials {
    display: flex;
    margin: 10px 0;
}
.profile .socials a {
    width: 35px;
    height: 35px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    border-radius: 4px;
    transition: 0.3s;
    border: 1px solid transparent;
}
.profile .socials a i {
    font-size: 20px;
}
.profile .socials a:hover {
    border: 1px solid #cccccc;
    background-color: #f5f5f5;
    box-shadow: 0 0 10px #ecebeb;
}
.profile .stats {
    color: #273c53;
}
.profile .stats .stat {
    text-align: center;
}
.profile .stats .stat .number {
    font-size: 50px;
    font-family: Playfair Display;
    font-weight: bold;
}
.profile .stats .stat .number i {
    font-size: 30px;
}
.profile .stats p,
.profile .stats .stat .number,
.profile .stats .stat .number i {
    color: #273c53;
}

pre {
    color: #273c53;
    padding: 15px;
    background-color: #d2d9e0;
    border: 1px solid #273c53;
    border-radius: 5px;
}
pre * {
    color: #273c53;
}