/* style pour les 4 pages, de facon generale */

body {
	font-family: 'Roboto', sans-serif;
  	font-weight: 300;
	margin: 0;
  }
  
  header {
	position: relative;
	font-family: "Open Sans";
	font-weight: 700;
	text-align: center;
	font-size: 20px;
	z-index: 999;
  }

header a {
	width: 100%;
	height: 100%;
}

  .child-header a {
	  transition: 0.3s;
	  height: 100%;
	  width: 100%;
  }

  .parent-header {
	display: flex;
	flex-direction: row;
	align-items: center;
	box-shadow: 0 0 25px #353535;
  }

  .child-header {
	flex-grow: 1;
	flex-basis: 0;
	height: 2.7em;
	line-height: 2.7em;
	background-color: #383838;
	transition: 0.2s;
  }

  .child-header:hover {
	background-color: #fff;
	box-shadow: 0 0 38px #2b2b2b;
  }	

  .child-header:hover > a {
	color: #353535;
	font-size: 21.5px;
  }	

  .first {
	width: 4.5em;
	height: 2.7em;
	background-color: white;
	transition: 0.2s;
  }

  .first:hover {
	box-shadow: 0 0 45px #202020;
    
  }

  header a {
	text-align: center;
	text-decoration: none;
	color: white;
  }
  
  .first a {
	display: flex;
	height: 100%;
	width: 100%;
	align-content: center;
	justify-content: center;
  }

  .first a img{
	flex-shrink: 0;
    min-height: 100%;
	width: auto;
  }

  .content {
	padding: 16px;
  }
  
  .sticky {
	position: sticky;
	top: 0;
  }
   
  .sticky + .content {
	padding-top: 102px;
  }

.container {
	height: auto;	
}




footer {
	background-color: #1f1f1f;
	text-align: center;
}

.ftext {
	padding-top: 1.6em;
	padding-bottom: 1.6em;
}

#f1 {
	color: #fff;
	font-weight: 700;
	margin: 2px;
}

#f2 {
	color: #fff;
	font-weight: 400;
	margin: 2px;
}