@import url(https://cfdx.zerodream.net/css/open-sans.css);
::selection {
    background: #ce422b;
    color: #fff;
}

html {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
}

*,
*:before,
*:after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    font-family: 'Open Sans', 'Segoe UI', 'Helvetica', 'Arial', 'sans-serif', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
    background-color: #fff;
    color: #515151;
    margin: 0;
    font-size: 14px;
    line-height: 1.42857143;
    font-weight: 400;
}

a {
    text-decoration: none;
    color: inherit;
}

a.colored {
    color: #ce422b;
}

a,
button,
textarea,
input,
select {
    outline: 0;
    -webkit-appearance: none;
    -moz-appearance: none;
}

code {
    font-family: 'Consolas', Courier, monospace;
    font-weight: 800;
    color: #dd5656;
    background-color: rgba(0, 0, 0, 0.1);
    padding: 4px 6px;
    border-radius: 6px;
}

pre {
    padding: 10px 15px;
    background: #f8f8f8;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

pre code {
    font-family: 'Consolas', Courier, monospace;
    font-weight: 400;
    color: #333;
    background-color: transparent;
    padding: 0;
    border-radius: 0;
}

hr {
    border: 0;
    border-top: 4px solid #f0f0f0;
    margin: 40px 0;
}

.main-container input[type="text"],
.main-container input[type="password"],
.main-container input[type="search"],
.main-container input[type="number"],
.select {
    display: block;
    width: 100%;
    height: 36px;
    padding: 0 11px;
    font-family: inherit;
    font-size: 16px;
    font-weight: 400;
    color: #515151;
    border-radius: 3px;
    border: 1px solid #CDCDCD;
    -webkit-transition: all 300ms;
    -moz-transition: all 300ms;
    -o-transition: all 300ms;
    transition: all 300ms;
}

.main-container input[type="text"].inline,
.main-container input[type="password"].inline,
.main-container input[type="number"].inline,
.main-container input[type="search"].inline,
button.inline {
    display: inline-block;
}

section.section {
    padding: 10px 25px;
}

.input-group {
    display: table;
}

.input-group input,
.suffix {
    display: table-cell;
    vertical-align: middle;
}

.suffix {
    width: 1%;
    padding-left: 10px;
}


/* Buttons */

.btn {
    text-align: center;
    vertical-align: top;
    display: inline-block;
    cursor: pointer;
    touch-action: manipulation;
    white-space: nowrap;
    font-size: 15px;
    line-height: 22px;
    font-weight: 400;
    padding: 6px 25px;
    border: 1px solid;
    border-radius: 3px;
    -webkit-transition: all 0.2s ease-out;
    -moz-transition: all 0.2s ease-out;
    -o-transition: all 0.2s ease-out;
    transition: all 0.2s ease-out;
}

.btn-block {
    width: 100%;
    display: block;
}

.btn-default {
    color: #515151;
    background-color: #fff;
    border-color: #dddddd;
}

.btn-default:hover,
.btn-default:active:hover,
.btn-default:focus {
    background-color: #efefef;
}

.btn-default:active {
    -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    -moz-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

.btn-primary {
    color: #fff;
    background-color: #323741;
    border-color: #2C2D3A;
}

.btn-primary:hover,
.btn-primary:active:hover,
.btn-primary:focus {
    background-color: #2C2D3A;
}

.btn-primary:active {
    -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    -moz-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

.btn-success {
    color: #fff;
    background-color: #61B861;
    border-color: #4cae4c;
}

.btn-success:hover,
.btn-success:active:hover,
.btn-success:focus {
    background-color: #4cae4c;
}

.btn-success:active {
    -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    -moz-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

.btn-info {
    color: #fff;
    background-color: #5bc0de;
    border-color: #46b8da;
}

.btn-info:hover,
.btn-info:active:hover,
.btn-info:focus {
    background-color: #46b8da;
}

.btn-info:active {
    -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    -moz-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

.btn-warning {
    color: #fff;
    background-color: #f2a654;
    border-color: #E99E4C;
}

.btn-warning:hover,
.btn-warning:active:hover,
.btn-warning:focus {
    background-color: #E99E4C;
}

.btn-warning:active {
    -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    -moz-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

.btn-danger {
    color: #fff;
    background-color: #E84441;
    border-color: #DF3F3D;
}

.btn-danger:hover,
.btn-danger:active:hover,
.btn-danger:focus {
    background-color: #DF3F3D;
}

.btn-danger:active {
    -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    -moz-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

.btn-disabled,
.btn:disabled {
    opacity: 0.6;
    cursor: no-drop;
}

.btn-disabled.btn-default,
.btn:disabled.btn-default {
    background-color: #efefef;
}

.btn-lg {
    padding: 8px 30px;
    font-size: 18px;
}

.btn-sm {
    font-size: 13px;
    line-height: 22px;
    font-weight: 600;
    padding: 3px 22px;
}

.btn>i {
    margin-right: 6px;
    text-align: center;
    line-height: inherit;
}

.btn-icon {
    padding: 6px 9px;
}

.btn-icon>i {
    margin: 0;
    width: 1.28571429em;
    font-size: 24px;
    vertical-align: middle;
    line-height: 1;
}

.btn-group {
    position: relative;
    display: inline-block;
    vertical-align: middle;
}

.btn-group>.btn {
    float: left;
}

.btn-group .btn+.btn {
    margin-left: -1px;
}

.btn-group>.btn:first-child {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.btn-group>.btn:not(:last-child):not(:first-child) {
    border-radius: 0;
}

.btn-group>.btn:last-child {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}


/* Container */

.main-container {
    width: 100%;
}

.main-container .navbar {
    background-color: #fff;
    color: #666;
    padding: 10px 0;
    position: fixed;
    width: 100%;
    height: 60px;
    z-index: 1000;
    top: 0;
    left: 0;
    vertical-align: middle;
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.1);
}

.main-container .navbar .logo {
    font-size: 25px;
    font-weight: 200;
    margin-left: 25px;
    display: inline-block;
    vertical-align: middle;
    margin-top: 2px;
}

.main-container .navbar .login {
    font-size: 16px;
    font-weight: 200;
    margin-right: 25px;
    vertical-align: middle;
    margin-top: 3px;
    line-height: 2.5rem;
    float: right;
}

.main-container .navbar .login a {
    color: #666;
    margin-right: 5px;
    margin-left: 5px;
}

.main-container .navbar .login a:hover {
    color: #ce422b;
}

.main-container .navbar .login a i {
    margin-right: 5px;
}

.main-container .navbar .login .login-info {
    margin-right: 5px;
}

.main-container .navbar .page-breadcrumb {
    font-size: 16px;
    font-weight: 200;
    margin-left: 25px;
    display: inline-block;
    vertical-align: middle;
    margin-top: 3px;
}

.main-container .navbar .page-breadcrumb a {
    color: #666;
    margin-right: 5px;
    margin-left: 5px;
}

.main-container .navbar .page-breadcrumb a:first-child {
    margin-left: 0;
}

.main-container .navbar .page-breadcrumb a:hover {
    color: #ce422b;
}

.main-container .navbar .menu {
    display: none;
}

.main-container .categories {
    position: fixed;
    width: 300px;
    height: calc(100% - 55px);
    top: 55px;
    left: 0;
    color: #364149;
    background: #fafafa;
    border-right: 1px solid rgba(0, 0, 0, 0.07);
    overflow-y: auto;
    z-index: 10;
    padding-bottom: 30px;
}

.main-container .categories .admin-action,
.main-container .categories .login-info-mobile {
    padding: 0px 20px;
}

.main-container .categories .login-info-mobile {
    display: none;
}

.main-container .categories>ul {
    list-style: none;
    padding: 35px 20px;
    margin: 0;
}

.main-container .categories>ul>li {
    cursor: pointer;
}

.main-container .categories .category-title {
    font-size: 14px;
    color: #929eaa;
    margin-bottom: 5px;
}

.main-container .categories>ul>li>a:before,
.main-container .categories>ul>li>ul>li>a:before {
    content: "\f105";
    font-family: FontAwesome;
    font-size: 12px;
    color: #364149;
    margin-top: -6px;
    width: 20px;
    display: inline-block;
}

.main-container .categories>ul>li>a.article-link:before,
.main-container .categories>ul>li>ul>li>a.article-link:before {
    content: "" !important;
    width: 20px;
}

.main-container .categories>ul>li>ul>li>ul>li>a.article-link:before {
    content: "" !important;
    width: 0px !important;
}

.main-container .categories>ul>li a {
    color: #364149;
    font-size: 14px;
    font-weight: 300;
    text-decoration: none;
    line-height: 2.5rem;
}

.main-container .categories>ul>li a:hover,
.main-container .categories>ul>li a.active,
.main-container .categories>ul>li>ul>li a:hover,
.main-container .categories>ul>li>ul>li a.active,
.main-container .categories>ul>li>ul>li>ul>li a:hover,
.main-container .categories>ul>li>ul>li>ul>li a.active {
    color: #ce422b;
}

.main-container .categories>ul>li>ul,
.main-container .categories>ul>li>ul>li>ul,
.main-container .categories>ul>li>ul>li>ul>li>ul {
    list-style: none;
    padding: 0 0 0 20px;
    margin: 0;
    display: block;
    height: 0px;
    overflow: hidden;
    transition: all 0.3s;
}

.main-container .categories>ul>li>ul>li>ul>li a {
    padding-left: 20px !important;
}

.main-container .categories>ul>li.active>ul,
.main-container .categories>ul>li>ul>li.active>ul,
.main-container .categories>ul>li>ul>li>ul>li.active>ul {
    display: block;
    height: auto;
    transition: all 0.3s;
}

.main-container .categories>ul>li.active>a::before,
.main-container .categories>ul>li.active>ul>li.active>a::before,
.main-container .categories>ul>li.active>ul>li.active>ul>li.active>a::before {
    content: "\f107";
    font-family: FontAwesome;
    font-size: 12px;
    color: #364149;
    margin-top: -6px;
    width: 20px;
    display: inline-block;
}

.main-container .main-articles {
    margin-left: 300px;
    padding: 45px 40px 55px 40px;
    background-color: #fff;
    min-height: 100vh;
}

.main-container .main-articles .article-title {
    font-size: 3.2rem;
    font-weight: 300;
    color: #364149;
    margin-bottom: 20px;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 16px;
    outline: none;
    width: 75%;
}

.main-container .main-articles .article-title:focus {
    border-bottom: 1px solid #ce422b;
}

.main-container .main-articles .article-content {
    font-size: 1.2rem;
    font-weight: 300;
    color: #364149;
    line-height: 2rem;
    margin-top: 20px;
    outline: none;
    min-height: calc(100vh - 60px);
    width: 75%;
}

.main-container .main-articles .article-content h1,
.main-container .main-articles .article-content h2,
.main-container .main-articles .article-content h3,
.main-container .main-articles .article-content h4,
.main-container .main-articles .article-content h5,
.main-container .main-articles .article-content h6 {
    font-weight: 300;
    color: #364149;
    margin-top: 20px;
    margin-bottom: 0px;
}

.main-container .main-articles .article-content h1 {
    font-size: 2.8rem;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 10px;
    line-height: 3.2rem;
}

.main-container .main-articles .article-content h2 {
    font-size: 2.4rem;
    line-height: 2.8rem;
}

.main-container .main-articles .article-content h3 {
    font-size: 2rem;
    line-height: 2.4rem;
    margin-bottom: -3px;
    margin-top: 30px;
    border-left: 8px solid #364149;
    padding-left: 16px;
    padding-bottom: 4px;
}

.main-container .main-articles .article-content h4 {
    font-size: 1.6rem;
    line-height: 2rem;
}

.main-container .main-articles .article-content h5 {
    font-size: 1.2rem;
    line-height: 1.6rem;
}

.main-container .main-articles .article-content h6 {
    font-size: 1rem;
    line-height: 1.4rem;
}

.main-container .main-articles .article-content img {
    max-width: 100%;
    height: auto;
    margin: 10px 0;
    cursor: pointer;
}

.main-container .main-articles .article-content blockquote {
    font-size: 1.2rem;
    font-weight: 200;
    color: #364149;
    padding: 8px 20px;
    margin: 20px 0;
    border: 3px dashed rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.1);
}

.main-container .main-articles .article-content blockquote h4 {
    margin-top: 8px;
    font-weight: bold;
}

.main-container .main-articles .article-content ul li {
    list-style-type: disc !important;
    margin-left: 32px;
}

.main-container .main-articles .article-content ol li {
    list-style-type: decimal !important;
    margin-left: 32px;
}

.main-container .main-articles .article-content ul,
.main-container .main-articles .article-content ol {
    margin-top: 20px;
    margin-bottom: 20px;
    line-height: 2.2rem;
    padding: 0px;
}

.main-container .main-articles .article-content ul ul,
.main-container .main-articles .article-content ul ol,
.main-container .main-articles .article-content ol ul,
.main-container .main-articles .article-content ol ol {
    margin-top: 0;
    margin-bottom: 0;
}

.main-container .main-articles .article-content ul ul li,
.main-container .main-articles .article-content ul ol li {
    list-style-type: circle !important;
}

.main-container .main-articles .article-content a {
    color: #ce422b;
    text-decoration: none;
    border-bottom: 1px solid #ce422b;
    cursor: pointer;
    transition: all 0.3s;
}

.main-container .main-articles .article-content a:hover {
    color: #364149;
    border-bottom: 1px solid #364149;
}

.main-container .main-articles .article-content p {
    margin-top: 10px;
    margin-bottom: 10px;
}

.main-container .main-articles .article-content keycode {
    font-family: 'Consolas', Courier, monospace;
    font-weight: 800;
    color: #323741;
    background-color: rgba(0, 0, 0, 0.05);
    border: 2px solid rgba(0, 0, 0, 0.1);
    width: 55px;
    height: 2.2rem;
    text-align: center;
    border-radius: 6px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s;
}

.main-container .main-articles .article-content keycode:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.main-container .main-articles .article-content table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    margin-bottom: 20px;
}

.main-container .main-articles .article-content table th {
    background-color: #f8f8f8;
    border-bottom: 1px solid #e0e0e0;
    padding: 8px;
    text-align: left;
}

.main-container .main-articles .article-content table td {
    border-bottom: 1px solid #e0e0e0;
    padding: 8px;
}

.main-container .main-articles .article-content table tr:hover {
    background-color: #f8f8f8;
}

.main-container .main-articles .article-content .responsive-table {
    overflow-x: auto;
    white-space: nowrap;
}

.main-container .main-articles .article-content code {
    cursor: pointer;
}

.main-container .main-articles .article-content code:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.article-catalog {
    position: fixed;
    width: 20%;
    right: 0px;
    z-index: 999;
    top: 80px;
}

.article-catalog ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.article-catalog ul li {
    font-size: 1rem;
    padding-top: 3px;
    padding-bottom: 3px;
    padding-left: 10px;
    border-left: 3px solid rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.3s;
}

.article-catalog ul li:hover {
    border-left: 3px solid #ce422b;
}

@media screen and (max-width: 768px) {
    .main-container .categories {
        left: -300px;
        transition: all 0.3s;
    }
    .main-container .categories .login-info-mobile {
        display: block;
    }
    .main-container .main-articles {
        margin-left: 0;
        padding: 45px 20px 55px 20px;
    }
    .main-container .main-articles .article-title,
    .main-container .main-articles .article-content {
        width: 100%;
    }
    .main-container .main-articles .article-content .admin-actions .btn {
        width: 100%;
        margin-bottom: 10px;
    }
    .main-container .navbar {
        overflow-x: auto;
        white-space: nowrap;
    }
    .main-container .navbar .logo {
        margin-left: 20px;
    }
    .main-container .navbar .login {
        display: none;
    }
    .main-container .navbar .page-breadcrumb {
        margin-left: 20px;
    }
    .article-catalog {
        display: none;
    }
    .main-container .navbar .menu {
        display: block;
        float: left;
        font-size: 20px;
        width: 40px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        margin-left: 10px;
        margin-right: -5px;
        margin-top: 0px;
        border-radius: 4px;
    }
    .main-container .navbar .menu:hover {
        background-color: rgba(0, 0, 0, 0.1);
    }
    .main-container .categories.open {
        left: 0;
        width: 100%;
        height: 100%;
    }
}