/*
 * Body resets
 *
 * Update the foundational and global aspects of the page.
 */

* {
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font: inherit;
}


/*
 * Foundation Icons v 3.0
 * Made by ZURB 2013 http://zurb.com/playground/foundation-icon-fonts-3
 * MIT License
 */
@font-face {
	font-family: "foundation-icons", sans-serif;
	src: url("../fonts/foundation-icons/foundation-icons.eot");
	src: url("../fonts/foundation-icons/foundation-icons.eot?") format("embedded-opentype"), url("../fonts/foundation-icons/foundation-icons.woff") format("woff"), url("../fonts/foundation-icons/foundation-icons.ttf") format("truetype"), url("../fonts/foundation-icons/foundation-icons.svg") format("svg");
	font-weight: normal;
	font-style: normal; }
.icon:before {
	font-family: "foundation-icons";
	font-style: normal;
	font-weight: normal;
	font-variant: normal;
	text-transform: none;
	line-height: 1;
	-webkit-font-smoothing: antialiased;
	display: inline-block;
	text-decoration: inherit; }

html {
  font-size: 14px;
  line-height: 1.5;
}

@media (min-width: 48em) {
  html {
    font-size: 14px;
  }
}
@media (min-width: 58em) {
  html {
    font-size: 16px;
  }
}


body {
    font-family: "Raleway";
    color: #666;
    background-color: #fff;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

/* No `:visited` state is required by default (browsers will use `a`) */
a {
  color: #268bd2;
  text-decoration: none;
}
a strong {
  color: inherit;
}
/* `:focus` is linked to `:hover` for basic accessibility */
a:hover,
a:focus {
  text-decoration: underline;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  margin-bottom: .5rem;
  font-family: "Roboto Slab", serif;
  font-weight: lighter;
  line-height: 1.25;
  color: #313131;
  text-rendering: optimizeLegibility;
}
h1 {
    font-size: 3.0rem;
}
h2 {
  margin-top: 1rem;
  font-size: 1.5rem;
}
h3 {
  margin-top: 1.5rem;
  font-size: 1.25rem;
}
h4, h5, h6 {
  margin-top: 1rem;
  font-size: 1rem;
}

/* Body text */
p {
  margin-top: 0;
  margin-bottom: 1rem;
}

strong {
  color: #303030;
}


/* Lists */
ul, ol, dl {
  margin-top: 0;
  margin-bottom: 1rem;
}

dt {
  font-weight: bold;
}
dd {
  margin-bottom: .5rem;
}

/* Misc */
hr {
  position: relative;
  margin: 1.5rem 0;
  border: 0;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #fff;
}

abbr {
  font-size: 85%;
  font-weight: bold;
  color: #555;
  text-transform: uppercase;
}
abbr[title] {
  cursor: help;
  border-bottom: 1px dotted #e5e5e5;
}

/* Code */
code {
	padding: .1em .4em;
	background: #e8f2fb;
	border: 1px solid #c9e1f6;
	border-radius: 3px;
	font-family: Consolas, Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono, Bitstream Vera Sans Mono, Courier New, monospace, serif;
	font-size: .85em;
}

pre {
	margin-bottom: 1.3em;
	/* padding: 1em 2.5%;
	background: #e8f2fb;
	border: 1px solid #c9e1f6; */
	border-radius: 3px;
	font-family: Consolas, Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono, Bitstream Vera Sans Mono, Courier New, monospace, serif;
	font-size: .9em;
	font-weight: normal;
	line-height: 1.3em;
}

pre code {
	padding: 0;
	background: none;
	border: none;
}

/* Pygments via Jekyll */
.highlight {
  margin-bottom: 1rem;
  border-radius: 4px;
}
.highlight pre {
    margin-bottom: 0;
    overflow: auto;
} 

/* Gist via GitHub Pages */
.gist .gist-file {
  font-family: Menlo, Monaco, "Courier New", monospace !important;
}
.gist .markdown-body {
  padding: 15px;
}
.gist pre {
  padding: 0;
  background-color: transparent;
}
.gist .gist-file .gist-data {
  font-size: .8rem !important;
  line-height: 1.4;
}
.gist code {
  padding: 0;
  color: inherit;
  background-color: transparent;
  border-radius: 0;
}

/* Quotes */
blockquote {
  padding: .5rem 1rem;
  margin: .8rem 0;
  color: #7a7a7a;
  border-left: .25rem solid #e5e5e5;
}
blockquote p:last-child {
  margin-bottom: 0;
}
@media (min-width: 30em) {
  blockquote {
    padding-right: 5rem;
    padding-left: 1.25rem;
  }
}

img {
  display: block;
  max-width: 100%;
  margin: 0 0 1rem;
  border-radius: 5px;
}

/* Tables */
table {
  margin-bottom: 1rem;
  width: 100%;
  border: 1px solid #e5e5e5;
  border-collapse: collapse;
}
td,
th {
  padding: .25rem .5rem;
  border: 1px solid #e5e5e5;
}
tbody tr:nth-child(odd) td,
tbody tr:nth-child(odd) th {
  background-color: #f9f9f9;
}


/*
 * Custom type
 *
 * Extend paragraphs with `.lead` for larger introductory text.
 */

.lead {
  font-size: 1.25rem;
  font-weight: 300;
}


/*
 * Messages
 *
 * Show alert messages to users. You may add it to single elements like a `<p>`,
 * or to a parent if there are multiple elements to show.
 */

.message {
  margin-bottom: 1rem;
  padding: 1rem;
  color: #717171;
  background-color: #f9f9f9;
}


/*
 * Container
 *
 * Center the page content.
 */

.container {
  padding-left:  1rem;
  padding-right: 1rem;
  margin-left:  auto;
  margin-right: auto;
}

.content {
  padding-top:    4rem;
  padding-bottom: 4rem;
}

@media (min-width: 48em) {
  .content {
    margin-left: 24rem;
    margin-right: 2rem;
  }
}

@media (min-width: 64em) {
  .content {
    margin-left: 26rem;
    margin-right: 4rem;
  }
}


/*
 * Reverse layout
 *
 * Flip the orientation of the page by placing the `.sidebar` on the right.
 */

@media (min-width: 48em) {
  .layout-reverse .sidebar {
    left: auto;
    right: 0;
  }
  .layout-reverse .content {
    margin-left: 2rem;
    margin-right: 20rem;
  }
}

@media (min-width: 64em) {
  .layout-reverse .content {
    margin-left: 4rem;
    margin-right: 22rem;
  }
}



/*
 * Masthead
 *
 * Super small header above the content for site name and short description.
 */

.masthead {
  padding-top:    1rem;
  padding-bottom: 1rem;
  margin-bottom: 3rem;
}
.masthead-title {
  margin-top: 0;
  margin-bottom: 0;
  color: #505050;
}
.masthead-title a {
  color: #505050;
}
.masthead-title small {
  font-size: 75%;
  font-weight: 400;
  color: #c0c0c0;
  letter-spacing: 0;
}


/*
 * Posts and pages
 *
 * Each post is wrapped in `.post` and is used on default and post layouts. Each
 * page is wrapped in `.page` and is only used on the page layout.
 */

.page,
.post {
  margin-bottom: 4em;
}

/* Blog post or page title */
.page-title,
.post-title,
.post-title a {
  color: #303030;
}
.page-title,
.post-title {
  margin-top: 0;
}

/* Meta data line below post title */
.post-date {
  display: block;
  margin-top: -.5rem;
  margin-bottom: 1rem;
  color: #9a9a9a;
}

/* tags */
.tag {
    position:relative;
	height:26px;
	padding:5px 2px 2px 20px;
    background-color: #67A492;
    box-sizing: border-box;
    color: #FAFCFC;
    font-size: 16px;
    text-transform: uppercase;
}

.tag::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 0;
    width: 0;
    border-bottom: 12px solid transparent;
    border-left: 13px solid #fff;
    border-top: 12px solid transparent;
}

.tag::after {
    content: "";
    position: absolute;
    top: 0px;
    left: 100%;
    height: 0px;
    width: 0px;
    border-top: 12px solid transparent;
    border-left: 10px solid #67A492;
    border-bottom: 12px solid transparent;
    padding-right: 20px;
}

.menu-deroulant {
    position: absolute;
    padding : 0; /* pas de marge intérieure */
    margin : 0; /* ni extérieure */
    list-style-type: none;
}

.menu-deroulant ul /* Liste */     
{
    min-height: 0;
    display: block;
    padding: 0;
    list-style-type: none;
}


.chevron::before {
	border-style: solid;
	border-width: 0.25em 0.25em 0 0;
	content: '';
	display: inline-block;
	height: 0.45em;
	left: 0.15em;
	position: relative;
	top: 0.15em;
	transform: rotate(-45deg);
	vertical-align: top;
	width: 0.45em;
}

.chevron.right:before {
	left: 0;
	transform: rotate(45deg);
}

.chevron.bottom:before {
	top: 0;
	transform: rotate(135deg);
}

.chevron.left:before {
	left: 0.25em;
	transform: rotate(-135deg);
}


/* Related posts */
.related {
  padding-top: 2rem;
  padding-bottom: 2rem;
  border-top: 1px solid #eee;
}
.related-posts {
  padding-left: 0;
  list-style: none;
}
.related-posts h3 {
  margin-top: 0;
}
.related-posts li small {
  font-size: 75%;
  color: #999;
}
.related-posts li a:hover {
  color: #268bd2;
  text-decoration: none;
}
.related-posts li a:hover small {
  color: inherit;
}


/*
 * Pagination
 *
 * Super lightweight (HTML-wise) blog pagination. `span`s are provide for when
 * there are no more previous or next posts to show.
 */

.pagination {
  overflow: hidden; /* clearfix */
  margin-left: -1rem;
  margin-right: -1rem;
  font-family: "PT Sans", Helvetica, Arial, sans-serif;
  color: #ccc;
  text-align: center;
}

/* Pagination items can be `span`s or `a`s */
.pagination-item {
  display: block;
  padding: 1rem;
  border: 1px solid #eee;
}
.pagination-item:first-child {
  margin-bottom: -1px;
}

/* Only provide a hover state for linked pagination items */
a.pagination-item:hover {
  background-color: #f5f5f5;
}

@media (min-width: 30em) {
  .pagination {
    margin: 3rem 0;
  }
  .pagination-item {
    float: left;
    width: 50%;
  }
  .pagination-item:first-child {
    margin-bottom: 0;
    border-top-left-radius:    4px;
    border-bottom-left-radius: 4px;
  }
  .pagination-item:last-child {
    margin-left: -1px;
    border-top-right-radius:    4px;
    border-bottom-right-radius: 4px;
  }
}



/*
 * Sidebar
 *
 * Flexible banner for housing site name, intro, and "footer" content. Starts
 * out above content in mobile and later moves to the side with wider viewports.
 */

.sidebar {
  text-align: center;
  padding: 2rem 1rem;
  color: rgba(255,255,255,.5);
  background-image: url("../wood-texture.jpg");
}

@media (min-width: 48em) {
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 18rem;
    text-align: left;
  }
}

/* Sidebar links */
.sidebar a {
  color: #fff;
}

/* About section */
.sidebar-about h1 {
  color: #fff;
  margin-top: 0;
  font-size: 3.25rem;
}

/* Sidebar nav */
.sidebar-nav {
  margin-bottom: 1rem;
}
.sidebar-nav-item {
  display: block;
  line-height: 1.75;
}
a.sidebar-nav-item:hover,
a.sidebar-nav-item:focus {
  text-decoration: underline;
}
.sidebar-nav-item.active {
    font-weight: bold;
}

/* Sticky sidebar
 *
 * Add the `sidebar-sticky` class to the sidebar's container to affix it the
 * contents to the bottom of the sidebar in tablets and up.
 */

@media (min-width: 48em) {
  .sidebar-sticky {
    position: absolute;
    right:  1rem;
    bottom: 1rem;
    left:   1rem;
  }
}



/*
 script display for tex/math
*/
#katex-content script {
    display: block;
}