*{
	margin: 0px;
	padding: 0px;
	/*font-family: Arial, sans-serif;*/
}


body
{
	margin:40px; 
	font-family:Arial;
	color:darkslateblue;
	display:flex;
	flex-direction:column;
	justify-content:space-around;
	align-items:center;
	min-width: 1000px;
}

#body_0
{
	background-color:aliceblue; 
}

#body_1
{
	background-color:#ff378218; 
}

#body_2
{
	background-color:#ff38e618; 
}

#body_3
{
	background-color:#c138ff18; 
}

#body_4
{
	background-color:#389bfe18; 
}



#body_5
{
	background-color:#38e1ff18; 
}

#body_6
{
	background-color:#38ffbc18; 
}

#body_7
{
	background-color:#dfff3818; 
}

#body_8
{
	background-color:#ffaf3818; 
}

/* -------- BANNIERE --------- */

#banniere
{
	margin:0 auto; 
	width:45%;
}

#banniere_img
{
	width:100%;
}

/* -------- LIENS ----------- */

a{
	text-decoration: none;
}

a:link {
	color: darkslateblue;
}

a:visited {
	color: darkslateblue;
}

a:hover {
	color: dodgerblue;
}

.external_link{
	text-decoration: underline;
}

/* -------- MENU DE NAVIGATION --------- */

nav ul
{
	list-style-type: none;
	display:flex;
	flex-direction:row;
	justify-content:space-between;
	align-items:center;
}

nav li
{
	/*float: left;*/
	width: 10%;
	height: 58px;
	text-align: center;
	border:1px darkslateblue solid;
	border-radius:10px; 
	padding:5px;
	font-size: 14px;
}

nav ul::after
{
	content: "";
	display: table;
	clear: both;
}

nav
{
	width: 95%;
	margin: 0 auto;
	position: sticky;
	top: 0px;
	margin-bottom: 20px;
	
	
}	

nav a
{
	display: block;
	text-decoration: none;
	color: darkslateblue;
	border-bottom: 2px solid transparent;
	padding: 6px 0px;
	
}
nav a:link {
	color: darkslateblue;
}

nav a:visited {
	color: darkslateblue;
}

nav a:hover{
	color: darkslateblue;
	border-bottom: 2px solid darkslateblue;
}
	
#nav_1{
	background-color: #ff3782ff;
}

#nav_2{
	background-color: #ff38e6ff;
}

#nav_3{
	background-color: #c138ffff;
}

#nav_4{
	background-color: #389bfeff;
}

#nav_5{
	background-color: #38e1ffff;
}

#nav_6{
	background-color: #38ffbcff;
}

#nav_7{
	background-color: #dfff38ff;
}

#nav_8{
	background-color: #ffaf38ff;
}

.nav_courant_1
{
	box-shadow: 0px 0px 7px 7px #bf0042ff;
}

.nav_courant_2
{
	box-shadow: 0px 0px 7px 7px #bf00a6ff;
}

.nav_courant_3
{
	box-shadow: 0px 0px 7px 7px #9100bfff;
}

.nav_courant_4
{
	box-shadow: 0px 0px 7px 7px #005bbeff;
}

.nav_courant_5
{
	box-shadow: 0px 0px 7px 7px #00a1bfff;
}

.nav_courant_6
{
	box-shadow: 0px 0px 7px 7px #00bf7cff;
}

.nav_courant_7
{
	box-shadow: 0px 0px 7px 7px #9fbf00ff;
}

.nav_courant_8
{
	box-shadow: 0px 0px 7px 7px #bf6f00ff;
}

#nav_1_a:after
{
	content: '1NSI : programmation Python';
}

#nav_2_a:after
{
	content: '1NSI : informatique générale';
}

#nav_3_a:after
{
	content: 'T NSI : Prog., SDD & algo.';
}

#nav_4_a:after
{
	content: 'SNT';
}

#nav_5_a:after
{
	content: 'XXXX : XXXX';
}

#nav_6_a:after
{
	content: 'Épreuves écrites';
}

#nav_7_a:after
{
	content: 'Épreuves pratiques';
}

#nav_8_a:after
{
	content: 'Ressources utiles';
}


/* -------- NOTEBOOKS ----------- */

.en_cours_de_construction{
	margin:0 auto; 
	width: 95%;
	min-height: 400px;
	display:flex;
	flex-direction:column;
	justify-content:space-between;
	align-items:center;
}


#notebooks
{
	margin:0 auto; 
	width: 95%;
	display:flex;
	flex-direction:column;
	justify-content:space-between;
	align-items:center;
}

.presentation_site
{
	border: 2px solid darkslateblue;
	background-color: lightcyan;
	border-radius: 15px;
	padding: 15px;
	margin-top: 10px;
	margin-bottom: 10px;
	width: 100%;
	height: 400px;
}

.invisible
{
	opacity: 0;
}

.sous_themes
{
	border: 2px solid darkslateblue;
	border-radius: 15px;
	padding: 15px;
	margin-top: 10px;
	margin-bottom: 10px;
	width: 100%;
}

.sous_themes_1
{
	background-color: #ff378224;
}

.sous_themes_2
{
	background-color: #ff38e624;
}

.sous_themes_3
{
	background-color: #c138ff24;
}

.sous_themes_4
{
	background-color: #389bfe24;
}

.sous_themes_5
{
	background-color: #38e1ff24;
}

.sous_themes_6
{
	background-color: #38ffbc24;
}

.sous_themes_7
{
	background-color: #dfff3824;
}

.sous_themes_8
{
	background-color: #ffaf3824;
}

li
{
	list-style-type: none;
}


h1.titre_sous_theme
{
	text-align: center;
}

h3.titre_rubrique
{
	text-align: center;
}

/* -------- TABLEAUX ----------- */

table, th, td {
  border-bottom: 1px solid black;
  border-collapse: collapse;
  border-color: cornflowerblue;
}

th, td {
  height: 30px;
  vertical-align: center;
  padding-left: 10px;
  padding-right: 60px;
  text-align: left;
}

tr:hover {background-color: paleturquoise;}


/* -------- PIED DE PAGE ----------- */

#pied_de_page
{
	width:95%; 
	background-color: #38e1ffff; 
	border:2px darkslateblue solid; 
	border-radius:20px; 
	padding:10px;
	position: relative;
	bottom: 0;
}

#pied_de_page_image_cc
{
	width:60px; 
}