body
{
    font-family: Helvetica, sans-serif;
}
nav
{
    /* float:left; */
    width:300px;
    /* border:2px solid black; */
    /* display: inline-block; */
    vertical-align: top;
}

section
{
    clear: both;
    border:2px solid blue;
    margin-top:50px;
    /* display: inline-block; */
    vertical-align: top;
}

a
{
    display:block;
}

strong
{
    background-color:red;/* Fond rouge */
    color:yellow;/* Texte de couleur jaune */
    /* position: relative;
    left: 55px;
    top: 10px; */
}

#xiosinfo
{
    color: black;
    padding-left: 20px; 
    font-weight: bold;
}

#xiosinfotable
{
    margin-left: 20px;
    margin-bottom: 10px;
    color: red;
}

em
{
    font-weight: bold;
    font-size: 1.3em;
    text-align: right;
}

#navborder
{
    border: solid 2px black;
    margin: 5px;
}

footer
{
    background-color: rgb(189, 184, 184);
    border-width: medium;
    border-style: dashed;
    border-radius: 10px;
    position: fixed;
    bottom: 10px;
    right: 10px;
    
}


td
{
    /* border: solid 1px black; */
}

h1, h2
{
    text-align: center;
}

#xiostable
{
    /* font-size: large; */
    font-weight: bolder;
    margin: 20px;
    border-collapse: collapse;
}

button.btn.add::before {
    font-family: fontAwesome;
    content: "\f067\00a0";
  }



textarea
{
    width: 500px;
}

:required
{
    background-color:rgb(212, 0, 255);
}

.testanswer.green
{
    color: green;
}

.testanswer.red
{
    color: red;
}

.testanswer.goldenrod
{
    color: goldenrod;
}

.fold {
	background: -webkit-linear-gradient(top, #e5e5e5, #ccc);
	padding: 10px;
	width: 280px;
	height: 80px;
	color: #999;
	-webkit-transition: all 0.3s linear;
	-moz-transition: all 0.3s linear;
	transition: all 0.3s linear;
}

.unfolder { display: none; }

.toggle-label {
	display: inline-block;
	cursor: pointer;
	font-size: 11px;
	border-radius: 5px;
	padding: 5px;
}
.unfold-icon, .fold-icon {
  color: #999;
  /* fixed width to stop the icon from wiggling */
  width: 10px;
  display: inline-block;
}
.unfolder ~ .fold {
  display: none;
}
.unfolder ~ label .fold-icon {
  display: none;
}

.unfolder:checked ~ .fold {
  display: block;
}
.unfolder:checked ~ label .fold-icon {
  display: inline-block;
}
.unfolder:checked ~ label .unfold-icon {
  display: none;
}

.dropbtn {
    background-color:transparent;
    /* color: black;
    padding: 16px;
    font-size: 16px;*/
    border: none; 
  }
  
  .dropdown {
    position: relative;
    display: inline-block;
  }
  
  .dropdown-content {
    display: none;
    position: absolute;
    background-color: white;
    min-width: 320px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    font-size: 1em;
  }
  
  .dropdown-content a {
    color: black;
    padding: 5px 5px;
    text-decoration: none;
    display: block;
  }
  
  .dropdown-content a:hover {background-color: #2e86c1;}
  
  .dropdown:hover .dropdown-content {display: block;}
  
  .dropdown:hover .dropbtn {background-color:#2e86c1;}