/*COLOURS
-------------------------------------------*/

:root {
    --colour-blue: #00589c;
    --colour-blue-light: #0d71be;
    --colour-grey: #1c303b;
    --colour-grey-light: #f2f2f2;
    --colour-green: #59b90f;
    --colour-brown: #bd9768;
    --colour-background: #fff;
}

/*PAGE MARKUP
-------------------------------------------*/
html {
    font-size: 15px;
}

body {
    margin: 0;
    background-color: var(--colour-background);
    color: var(--colour-grey);
}

.page {
    width: 100%;
}

.page-centred {
    width: 100%;
    height: 100vh;
    position: relative;
    
}

.sidebar-left {
    width: 320px;
    margin-right: 16px;
    padding: 30px 0 0 0;
    position: sticky;
    top: 40px;
    height: 100vh;
    overflow: auto;
    padding: 30px 20px;
    background-color: var(--colour-grey-light);
    float: left; /*без него не работает sticky*/
}

.main-and-sidebar-right {
    margin-left: 336px;
    display: flex;
}

.main-block {
    flex-basis: 932px;
    margin-right: 16px;
    margin-top: 16px;
}

.sidebar-right {
    background-color: var(--colour-background);
    flex-basis: 300px;
    padding: 30px 0 0 0;
    margin-top: 16px;
    position: sticky;
    top: 40px;
}

.footer {
    margin: 25px 0 5px 0;
    font-family: 'Montserrat', sans-serif;
    font-size: .9rem;
    font-weight: 500;    
}



/*HEADER
-------------------------------------------*/
.header-top {
    background-color: var(--colour-background);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    height: 70px;
}

.site-name-and-menu {
    display: flex;
    align-items: center;    
}

.header-site-name {
    display: inline-block;
    width: 310px;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--colour-blue);
}

.header-nav-01 {
    display: inline-block;
}

.nav-01-point {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 2px;
    background-color: var(--colour-background);
    transition: .2s ease-in-out;
}

.nav-01-point-active {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 2px;
    transition: .2s ease-in-out;
    background-color: var(--colour-brown);
}

.nav-01-point a {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    color: var(--colour-grey);
    text-decoration: none;
    margin: 0;
    transition: .2s ease-in-out;
}

.nav-01-point-active a {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    text-decoration: none;
    margin: 0;
    transition: .2s ease-in-out;
    color: var(--colour-background);
}

.nav-01-point:hover {
    background-color: var(--colour-grey-light);
}

.nav-01-point:active {
    background-color: var(--colour-brown);
}

.nav-01-point:active a {
    color: var(--colour-background);
}

.header-user-bar {
    display: flex;
    align-items: center;
}

.user {
    margin-right: 20px;
    display: flex;
    flex-direction: column;    
}

.user-name {
    font-family: 'Montserrat', sans-serif;
    font-size: .9rem;
    font-weight: 500;
    margin: 0;
    text-align: right;    
}

.logout {
    text-align: right;    
}

.logout a {
    font-size: .8rem;
    margin: 0;
    line-height: 1rem;
    font-family: 'Montserrat', sans-serif;
    color: var(--colour-grey);
}

.header-user-icon-box {
    width: 46px;
}

#user-icon-1 {
    fill: var(--colour-blue-light);
}

#user-icon-2 { 
    fill: var(--colour-grey);
}

.header-bottom {
    background-color: var(--colour-blue);
    height: 40px;
    padding: 0 20px;
    position: sticky;
    top: 0;
    z-index: 1;
    display: flex;
    align-items: center;
}

.header-nav-02 {
    padding-top: 2px;
}

.nav-02-point {
    display: inline-block;
    padding: 5px 0;
    transition: .2s ease-in-out;
    margin-bottom: 3px;
    margin-right: 20px;
}

.nav-02-point::after {
    content: "";
    display: block;
    width: 0;
    height: 2px;
    border-radius: 1px;
    background-color: var(--colour-background);
    transition: .2s ease-in-out;
}

.nav-02-point:hover::after {
    width: 50px;
}

.nav-02-point a {
    font-family: 'Montserrat', sans-serif;
    font-size: .95rem;
    font-weight: 500;
    color: var(--colour-background);
    margin: 0;
    text-decoration: none;
}

.nav-02-point-active::after {
    content: "";
    display: block;
    width: 50px;
    height: 2px;
    border-radius: 1px;
    background-color: var(--colour-background);
    transition: .2s ease-in-out;
}


/*USER CONTENT STYLES
-------------------------------------------*/
*,
*:before,
*:after {
    box-sizing: border-box;
}

::selection {
    color: var(--colour-background);
    background: var(--colour-blue-light);
}

h1, h2, h3, h4, h5, h6, button {
    font-family: 'Montserrat', sans-serif;
    margin: 0;
}


p, ul, ol, li, th, td {
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    line-height: 1.5rem;
    font-weight: 300;
    margin: 0 0 10px 0;
}

ul, ol {
    padding-left: 30px;
}

ul li::marker {
    color: var(--colour-blue);
    font-size: 1.2em;
}

ol li::marker {
    color: var(--colour-blue);
    font-weight: 500;
}

.article {
    margin-top: 100px;
    position: relative;
}

.article a:link,
.article a:visited,
.article a:hover,
.article a:active{
    color: inherit;
}

.sidebar-content a:link,
.sidebar-content a:visited,
.sidebar-content a:hover,
.sidebar-content a:active{
    color: inherit;
}

.head-h1 {
    font-size: 36px;
    line-height: 1em;
    font-weight: 800;
    margin-top: 50px;
}


.head-h1::after {
    content: "";
    display: block;
    width: 130px;
    height: 4px;
    background-color: var(--colour-blue);
    border-radius: 2px;
    margin: 30px 0;
}

.date {
    display: inline-block;
    background-color: var(--colour-blue);
    border-radius: 2px;
    color: var(--colour-background);
    font-family: 'Montserrat', sans-serif;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    padding: 6px 10px;
    margin-bottom: 20px;
}

.update {
    display: inline-block;
    color: var(--colour-grey);
    font-family: 'Montserrat', sans-serif;
    text-align: left;
    font-size: 1rem;
    font-weight: 500;
    padding: 6px;
    margin-bottom: 20px;
}

.lead {
    font-size: 16px;
    line-height: 1.5em;
    font-weight: 600;
    margin: 10px 0;    
}

.head-h3 {
    font-size: 26px;
    font-weight: 700;
    line-height: 1em;
    margin: 1.2em 0 .2em 0;
}

.head-h4 {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.1em;
    margin: .9em 0 .25em 0;
}

.head-h5 {
    font-size: 19px;
    font-weight: 700;
    line-height: 1.1em;
    margin: 1.1em 0 .25em 0;
}

.head-h6 {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.2em;
    text-transform: uppercase;
    margin: 1.3em 0 .2em 0;
}

.text-main p {    
}

.list-mark p, li {
    margin-bottom: 0;
}

.list-number p, li {
    margin-bottom: 0;
}


.w600 {
    font-weight: 600;
}

.m0 {
    margin: 0;
}

abbr {
    text-decoration-style: dashed;
}

/*TABLES
-------------------------------------------*/
table {
    margin: 10px 0;
    width: 100%;
    border-collapse: collapse;  
}

table, th, td {
    border: none;
    text-align: left;
}


tr:nth-child(odd) {
    background-color: var(--colour-grey-light);
}


tr:hover {
    background-color: var(--colour-blue-light);
    color: var(--colour-background);
}

th {
    font-size: .9em;
    line-height: 1.2em;
    font-weight: 500;
    letter-spacing: .5px;
    padding: .4em;    
}

td {
    font-size: .9em;
    line-height: 1.2em;
    padding: .4em;
}

.table {
    overflow-x: auto;
}


.table-main th {
    background-color: var(--colour-grey);
    color: var(--colour-background);
}

.table-main td::selection {
  color: var(--colour-background);
  background: var(--colour-brown);
}

/*ATTENTION BLOCKS
-------------------------------------------*/
.nb-block p {
    padding: 18px 18px 20px 84px;
    font-weight: 500;
    font-size: .9em;
    line-height: 1.4rem;
    margin: 20px 0;    
}

.nb-block {
    border-radius: 3px;    
}


/*ATTENTION BLUE
-------------------------------------------*/
.add-info-block {
    background-color: #DAEAF5;
    color: var(--colour-blue-light);
    border-left: 5px solid var(--colour-blue-light);    
}

#add-info-svg {
    width: 48px;
    margin: 18px;
    float: left;
}

#add-info-path {
    fill: var(--colour-blue-light);
}

/*ATTENTION BROWN
-------------------------------------------*/
.warning-block {
    background-color: #F4EDE5;
    color: var(--colour-brown);
    border-left: 5px solid var(--colour-brown);
}

#warning-svg {
    width: 48px;
    margin: 18px;
    float: left;
}

#warning-path {
    fill: var(--colour-brown);
}

/*ATTENTION GREEN
-------------------------------------------*/
.tip-block {
    background-color: #E3F3D6;
    color: var(--colour-green);
    border-left: 5px solid var(--colour-green);
}

#tip-svg {
    width: 48px;
    margin: 18px;
    float: left;
}

#tip-path {
    fill: var(--colour-green);
}

/*ATTENTION GREY
-------------------------------------------*/
.info-block {
    background-color: #D8DCDE;
    color: var(--colour-grey);
    border-left: 5px solid var(--colour-grey);
}

#info-svg {
    width: 48px;
    margin: 18px;
    float: left;
}

#info-path {
    fill: var(--colour-grey);
}

/*IMAGES
-------------------------------------------*/
figure {
    margin: 0;
}

.single-image,
.double-image {
    margin: 0 0 20px 0;    
}

.double-image {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: wrap;
}

.double-image-col {
    flex-basis: 448px;
}

img {
    border-radius: 3px;
    max-width: 100%;
}

.description {
    font-family: 'Montserrat', sans-serif;
    text-align: left;
    font-size: .9rem;
    line-height: 1.2rem;
    font-weight: 400;
    margin-bottom: 7px;
}

/*SIDEBAR-LEFT
-------------------------------------------*/
.sidebar-content {
    width: 100%;
    padding: 0;
    margin: 14px 0 0 0;
}

.sidebar-title {
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 3px;
}

.sidebar-text {    
}

.sidebar-text p,
.sidebar-text a {
    font-family: 'Open Sans', sans-serif;
    font-size: .85rem;
    line-height: 1.2rem;
    font-weight: 400;
    padding: 0;
    margin: 0 0 5px 0;
}

/*SIDEBAR-LEFT: ARTICLE BARS
-------------------------------------------*/
.article-bar {
    width: 100%;
    padding: 5px;
    background-color: var(--colour-grey-light);
    display: flex;
    justify-content: left;
    transition: .2s ease-in-out;   
    align-items: center;
}

.article-icon-box {
    display: inline-block;
    margin-right: 10px;
    height: 20px;
}

#article-icon {
    width: 15px;
    height: 20px;
}

#article-icon-1 {
    fill: var(--colour-blue-light);
    transition: .2s ease-in-out;
}

#article-icon-2 {
    fill: var(--colour-grey-light);
    mix-blend-mode: multiply;
    transition: .2s ease-in-out;
}

#article-icon-3 {
    fill: var(--colour-blue);
    transition: .2s ease-in-out;
}

.article-bar-text {
    display: inline-block;
    font-family: 'Open Sans', sans-serif;
    color: var(--colour-grey);
    font-size: 1rem;
    font-weight: 500;
    width: 100%;
    transition: .2s ease-in-out;
    }

.article-bar:hover .search-close-icon-box {
    opacity: 1;
}

.article-bar:hover {
    mix-blend-mode: multiply;
}

.article-bar:active .article-bar-text {
    color: var(--colour-background);
}

.article-bar:active {
    color: var(--colour-background);
    background-color: var(--colour-blue-light);
}

.article-bar:active #article-icon-3 {
    fill: var(--colour-background);
}

.article-bar:active #article-icon-1 {
    fill: var(--colour-grey-light);
}

.article-bar:active #article-icon-2 {
    opacity: 0;
}

.article-bar:active #search-icon-1 {
    stroke: var(--colour-background);
}

.article-bar:active #search-icon-2 {
    stroke: var(--colour-background);
}

.article-bar:active #search-close-icon-1,
.article-bar:active #search-close-icon-2 {
    stroke: var(--colour-background);
}

.article-bar-active {
    background-color: var(--colour-blue-light);
    color: var(--colour-background);
}

/*SIDEBAR-RIGHT
-------------------------------------------*/
.article-content-bar {
    background-color: var(--colour-blue);
    border-radius: 3px;
    padding: 10px;
    position: sticky;
    top: 70px;
}

.article-content-bar a {
    color: var(--colour-background);
    padding: 1rem;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 500;
}

.article-content-point {
    cursor: pointer;
    padding-bottom: .5rem;
    
}
.t1 {
    padding-left: 0;
}
.t3 {
    padding-left: 1rem;
}
.t4 {
    padding-left: 2rem;
}
.t5 {
    padding-left: 3rem;
}
.t6 {
    padding-left: 4rem;
}

.cloud-icon-box {
    width: 80px;
    height: 70px;
    border-radius: 2px;
    border-right: 1px solid var(--colour-background);
    background-color: var(--colour-blue);
    padding: 5px 15px 5px 5px;
    margin: 0 15px 0 0;
    transition: .2s ease-in-out;
    cursor: pointer;
}

#cloud-icon-1 {
    fill: var(--colour-background);
}

#cloud-icon-2 {
    font-family: Montserrat-SemiBold, Montserrat;
    font-size: 12px;
    font-weight: 600;
    fill: var(--colour-background);
}

/*.cloud-icon-box:hover {
    background-color: var(--colour-blue-light);
}*/

.cloud {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.cloud-title {
    font-family: Montserrat-SemiBold, Montserrat;
    font-size: 1rem;
    font-weight: 500;
    color: var(--colour-background);
}


/*SNIPPETS 
-------------------------------------------*/
.snippet {
    border: 1px solid var(--colour-grey);
    border-radius: 3px;
    padding: 23px 15px 7px 76px;
    margin: 10px 0;
    position: relative;
    transition: .3s ease-in-out;
    cursor: pointer;    
}

.snippet-head {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    line-height: 1.4rem;
    font-weight: 700;
    margin-bottom: 7px;
}

.snippet-date {
    font-size: .8rem;
    margin-bottom: 5px;
    padding: 4px 8px;
}

.snippet-update {
    font-size: .8rem;
    margin-bottom: 5px;
    padding: 4px;
}

.snippet-text p {
}

.snippet-docs-icon-box {
    width: 36px;
    height: 48px;
    position: absolute;
    left: 25px;
    top: 25px;
}

#snippet-docs-icon {
}

#snippet-docs-icon-1 {
    fill: var(--colour-blue);
}

#snippet-docs-icon-2 {
    fill: var(--colour-blue-light);
}

#snippet-docs-icon-3 {
    fill: var(--colour-blue);
    mix-blend-mode: multiply;
}

.goto-icon-box {
    width: 8px;
    height: 13px;
    position: absolute;
    right: 15px;
    top: 28px;
    opacity: 0;
    transition: .3s ease-in-out;
}

#goto-icon-1 {
    fill: none;
    stroke: var(--colour-blue);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 3px;    
}

.copy-icon-box {
    width: 18px;
    height: 22px;
    position: absolute;
    right: 15px;
    top: 25px;
    opacity: 0;
    transition: .3s ease-in-out;
}

#copy-icon {
}

#copy-icon-1 {
    stroke-miterlimit: 10;
}

#copy-icon-1, #copy-icon-2 {
    fill: none;
    stroke: var(--colour-blue);
    stroke-linecap: round;
    stroke-width: 2px;
}

#copy-icon-2 {
        stroke-linejoin: round;
}

.snippet:hover {
    border: 1px solid var(--colour-blue);
    background-color: var(--colour-grey-light);
}

.snippet:hover .goto-icon-box {
    opacity: 1;
}

.snippet:hover .copy-icon-box {
    opacity: 1;
}


/*BUTTONS
-------------------------------------------*/
.btn {
    display: block;
    text-align: center;
    cursor: pointer;
    text-decoration: none;
    background-color: var(--colour-blue);
    border: none;
    border-radius: 3px;
    font-size: 16px;
    font-weight: 600;
    color: var(--colour-background);
    padding: 9px 36px 9px 36px;
    margin: 10px auto;
    transition: .2s ease-in-out;
}

.btn:focus,
.btn:hover {
    background-color: var(--colour-blue-light);
    outline: 0;
}

.btn-inverse {
    display: block;
    text-align: center;
    cursor: pointer;
    text-decoration: none;
    background-color: var(--colour-background);
    border: none;
    border-radius: 3px;
    font-size: 16px;
    font-weight: 600;
    color: var(--colour-blue);
    padding: 10px 36px 9px 36px;
    margin: 10px auto;
    transition: .2s ease-in-out;    
}

.btn-inverse:focus,
.btn-inverse:hover {
    background-color: var(--colour-background);
    outline: 0;
}

.btn-article-bar {
}

.btn-article {
    display: inline-block;
    margin: 10px 10px 10px 0;    
}

.btn-feedback {
    display: inline-block;
    margin: 10px 10px 10px 0;    
}

/*SEARCH
-------------------------------------------*/
.input-search {
    display: block;
    width: 290px;
    padding: .75em;
    margin: 10px 0 10px 0;
    border: 1px solid var(--colour-grey);
    border-radius: 3px;
    font-family: 'Open Sans', sans-serif;
    font-size: .9rem;
    font-weight: 400;
    transition: .2s ease-in-out;
    outline: 0;
}

.input-search:focus,
.input-search:hover {
    border: 1px solid var(--colour-blue);    
}

.btn-search {
    margin-left: 0;
}

.checkbox {
    display: block;
    position: relative;
    padding-left: 26px;
    margin: 0 0 12px 0;
    cursor: pointer;
    font-family: 'Open Sans', sans-serif;
    color: var(--colour-grey);
    font-size: .9rem;
    font-weight: 400;
    user-select: none
}

.checkbox input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}


.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 18px;
    width: 18px;
    background-color: #fff;
    border: 1px solid var(--colour-grey);
    border-radius: 2px;
}

.checkbox:hover input ~ .checkmark {
  border: 1px solid var(--colour-blue);
}

.checkbox input:checked ~ .checkmark {
  background-color: var(--colour-blue-light);
    border-color: var(--colour-blue); 
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.checkbox input:checked ~ .checkmark:after {
  display: block;
}

.checkbox .checkmark:after {
    left: 4px;
    top: 4px;
    width: 8px;
    height: 8px;
    background-color: var(--colour-background);  
}

.search {
     justify-content: left;
}

.search-icon-box {
    display: inline-block;
    margin-right: 10px;
    height: 20px;
}

.search-close-icon-box {
    height: 16px;
    opacity: 0;
}

#search-icon {
    width: 20px;
    height: 20px;    
}

#search-icon-1,
#search-icon-2 {
    fill: none;
    stroke: var(--colour-grey);
    stroke-linecap: round;
    stroke-width: 3px;
    transition: .2s ease-in-out;
}


#search-close-icon {
    width: 16px;
    height: 16px;
    transition: .2s ease-in-out;
}

#search-close-icon-1,
#search-close-icon-2 {
    fill: none;
    stroke: var(--colour-grey);
    stroke-linecap: round;
    stroke-width: 2px;
}

/*FEEDBACK
-------------------------------------------*/
.input {
    display: block;
    margin: 5px auto;
    padding: .75em;
    border: 1px solid var(--colour-grey);
    border-radius: 3px;
    width: 100%;
    font-family: 'Open Sans', sans-serif;
    font-size: .9rem;
    font-weight: 400;
    transition: .2s ease-in-out;
}

.input:focus,
.input:hover {
    border: 1px solid var(--colour-blue);
    outline: 0;
}


/*FORMS
-------------------------------------------*/
.window {    
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -60%);

    max-width: 600px;
    border-radius: 3px;
    padding: 50px;
    margin: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sign-join {
    background-color: var(--colour-background);
    border: none;
}

.message {
    background-color: var(--colour-background);
    border: none;   
}

.warning {
    background-color: var(--colour-blue);
    border: 1px solid var(--colour-blue);
}

.form-header {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    justify-content: center;
    margin: 10px 0;
}

.form-header-tab {
    display: inline-block;
    padding: 3px 0;
    width: 130px;
    text-align: center;
}

.tab-link {
    font-family: 'Montserrat', sans-serif;
    font-size: .9rem;
    font-weight: 600;
    text-decoration: none;
    transition: .2s ease-in-out;
    color: var(--colour-grey);
}
/*
.tab-link a:link,
.tab-link a:visited,
.tab-link a:hover,
.tab-link a:active {
    color: var(--colour-grey);
}
*/
.form-header-tab::after {
    content: "";
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--colour-blue);
    border-radius: 2px;
    margin-top: 3px;
    transition: .2s ease-in-out;
    opacity: 0;
}

.form-header-tab:hover::after {
    content: "";
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--colour-blue);
    border-radius: 2px;
    margin-top: 3px;
    opacity: 1;
}

.user-icon {
    display: inline-block;
    width: 78px;
    margin: 0;
    transition: .2s ease-in-out;
}

.active {
    color: var(--colour-blue);
}

.active::after {
    opacity: 1;    
}

.form-description {
    font-family: 'Montserrat', sans-serif;
    display: block;
    font-size: .8rem;
    line-height: 1rem;
    margin: 10px auto;
    text-align: center;
    color: var(--colour-grey);
}

.form-head {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    text-align: center;
    text-transform: uppercase;
}

.form-message {
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    line-height: 1.5rem;
    font-weight: 300;   
    text-align: center;
}

.warning .form-head {
    color: var(--colour-background);
}

.warning .form-message {
    color: var(--colour-background);
}

.warning a {
    color: var(--colour-background);
}

.timer {
    font-size: 5rem;
    font-weight: 200;
}