.tftable {font-size:12px;color:#333333;width:100%;border-width: 1px;border-color: #729ea5;border-collapse: collapse;}
.tftable th {font-size:12px;background-color:#acc8cc;border-width: 1px;padding: 8px;border-style: solid;border-color: #729ea5;text-align:left;}
.tftable tr {background-color:#d4e3e5;}
.tftable td {font-size:12px;border-width: 1px;padding: 8px;border-style: solid;border-color: #729ea5;text-align:left;}
.tftable td:hover {background-color:#ffffff;}

.dropbtn {
  background-color: #4CAF50;
  color: white;
  padding: 11px;
  font-size: 11px;
  border: none;
  cursor: pointer;
}

.dropbtn:hover, .dropbtn:focus {
  background-color: #3e8e41;
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 600px;
  overflow: auto;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}

.dropdown-content a {
	margin-left :115px;
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
}

.dropdown-content a:hover {background-color: #f1f1f1}

.show {display:block;}


.dropbtn1 {
  background-color: #007FFF;
  color: white;
  padding: 12px;
  font-size: 12px;
  border: none;
  cursor: pointer;
}

.dropbtn1:hover, .dropbtn1:focus {
  background-color: #0000FF;
}

.dropdown1 {
  position: relative;
  display: inline-block;
}

.dropdown1-content1 {
	padding-bottom : 0px;
	margin-left :115px;
  display: none;
  position: absolute;
  background-color: #26C4EC;
  min-width: 250px;
  overflow: auto;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}

.dropdown1-content1 a {
  color: black;
  padding: 11px 11px;
  text-decoration: none;
  font-size: 12px;
  display: block;
}

.dropdown1-content1 a:hover {background-color: #FFFFFF}

.show {display:block;}




/* On définit toutes les margin puis les padding */

#margeentete{
   margin-top: 0px;
  margin-bottom: 2%;
  margin-left : 0px
 
}



#margedansboxphoto{ 
margin-top: 0px;
padding-left : 0px;
 margin-left : 0px ;
float : left ;
}
  
#margedansboxtitre{
padding-left : 30px ;
padding-right : 20px;
padding-bottom: 0%;
padding-top: 35px;
}




body {
 background-color: white; 
 font-family: Verdana, sans-serif; 
  }
 
body {
    text-align: center;
  }
  #container {
    text-align: left;
    margin-right: auto;
    margin-left: auto;
    width: 900px;
  }
  
  /* Adapter taille écran automatiquement*/
  
  
h1 {
 font-size: 300%; 
 color: red; 
 text-align: center;
 }
 
 
h2 {
 font-size: 150%; 
 color: blue; 
 padding-left: 15px;
 }
 
.color-1 {
    background: 
    #0e83cd;
}
/* Fond couleur corrigé bac C */
.color-2 {
    background: 
    #4b0082; 
}

/* couleur page d'accueil indexbacC */ 
.color-3 {
    background: 
    #FF0000; 
}




.container > section {
    margin: 0 auto;
    padding: 5em 3em;
    text-align: center;
    color: 
    #fff;
}

/* hauteur de l'entete */
.contain {
margin-top: 10px;
	
}

.box {
        display: flex;
        flex-wrap: wrap;
		margin: 20 px;
    }



.container > header h1 {
    font-size: 2.625em;
    line-height: 1.3;
    margin: 0;
    font-weight: 300;
}

.container > header span {
    display: block;
    font-size: 60%;
    opacity: 0.5;
    padding: 0 0 0.6em 0.1em;
}
		

::after, ::before {
    box-sizing: border-box;
}

.btn {
	border: none;
	
	
	color: inherit;
	background: none;
	cursor: pointer;
	padding: 25px 80px;
	display: inline-block;
	margin: 15px 30px; 
	text-transform: uppercase;
	letter-spacing: 0px;
	font-weight: 700;
	outline: none;
	position: relative;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	transition: all 0.3s;
}

.btn2 {
	border: none;
	
	
	color: inherit;
	background: none;
	cursor: pointer;
	padding: 10px 30px;
	display: inline-block;
	margin: 15px 30px; 
	text-transform: uppercase;
	letter-spacing: 0px;
	font-weight: 700;
	outline: none;
	position: relative;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	transition: all 0.3s;
}

/* Couleur des buttons sujets Bac C */
.btn3 {
	border: none;
	
	
	color: inherit;
	background: #006400;
	cursor: pointer;
	padding: 10px 30px;
	display: inline-block;
	margin: 15px 30px; 
	text-transform: uppercase;
	letter-spacing: 0px;
	font-weight: 700;
	outline: none;
	position: relative;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	transition: all 0.3s;
}

/* Couleur des buttons corrigés Bac C */
.btn4 {
	border: none;
	
	
	color: inherit;
	background: red;
	cursor: pointer;
	padding: 10px 30px;
	display: inline-block;
	margin: 15px 30px; 
	text-transform: uppercase;
	letter-spacing: 0px;
	font-weight: 700;
	outline: none;
	position: relative;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	transition: all 0.3s;
}



.btn:after {
	content: '';
	position: absolute;
	z-index: -1;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	transition: all 0.3s;
}


/* Button 1 */
.btn-1 {
	border: 3px solid #fff;
	color: #fff ;
}

/* Button 2 retour à l'accueil */
.btn-2 {
	border: 3px solid #fff;
	color: #fff ;
}





/* Button 3 bordure sujet bac c */
.btn-3 {
border: 3px solid #fff;
	color: #fff ;
}	

/* Button 4 couleur bordure corrigé bac c */
.btn-4 {
border: 3px solid #fff;
	color: #ffff00 ;
}	

	


/* Button 1a */
.btn-1a:hover,
.btn-1a:active {
	color: #0e83cd;
	background: #fff; 
}

/* Button 1b */
.btn-1b:hover,
.btn-1b:active {
	color: #0e83cd;
	background: #00ff7f ;
}


/* Button 1c */
.btn-1c:hover,
.btn-1c:active {
	color: #0e83cd;
	background: #ffa500  ;
}

/* Button 1d */
.btn-1d:hover,
.btn-1d:active {
	color: #0e83cd;
	background: #ffa500  ;
}



/* Button des sujets et des corrigés */
.btn-1e:hover,
.btn-1e:active {
	color: #0e83cd;
	background: #800080  ;
}