#menu{
    position: absolute;
	float:left;
    top:25%;
    text-align: left;
    width: auto;
    height: auto;       
}
 

header {
    padding: 1em;
    color: white; 
    clear: left;
    text-align: center;
    border-bottom: 1px solid gray;
    
    
}        


#menu ul {
    text-align: center;
    list-style-type: none;
    margin: auto;
    padding: 0;
    overflow: hidden;
    background-color: #333;
}


#menu li {
    display: inline-block;
    
}


#menu li a, .dropbtn {
    display: inline-block;
    color: black;
    font-size: 14px;
    padding: 10px 10px;
    text-decoration: none; 
}


#menu .dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    padding: 10px 10px;
}


#menu .dropdown-content a {
    color: black;
    text-decoration: none;
    display: block;
    text-align: left;
}


#menu .dropdown-content a:hover {
    background-color: white; 
}


#menu .dropdown:hover .dropdown-content {
    display: block; 
}
     
        
table{
    display: table;
    text-align: center;
    border-color: black;
    width: auto;
    height: 50%;  
}


th{
    height: 100%;
    border-top: 1px solid gray;
    vertical-align: central; 
}


.checkbox{
    display: table;
    text-align: left;
    border-color: black;
    width: auto;
    height: 50%;
    font-size: 12;   
}

.slider {
    left: 0 ;
    max-height: 100%;
    max-width: 100%;
    width: 100% ;
    height: 100% ;

    
}
.slide1,.slide2{
    z-index: -1;
    width: 70%;
    height: 39%;
    right: 4%;
    top:25%;
    position: absolute;
}


.slide1 {
    background: url(image.jpg) right ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    animation:fade 6s infinite;
    -webkit-animation:fade 6s infinite;
} 


.slide2 {
    background: url(image2.jpg) right;
    background-size: 100% 100% ;
    background-repeat: no-repeat;
    animation:fade2 6s infinite;
    -webkit-animation:fade2 6s infinite;
}


@keyframes fade2{
    0%   {opacity:0}
    33.333% { opacity: 1}
    66.666% { opacity: 0 }
    100% { opacity: 0}
}


.marge {
    height: 12%;
    width: 12%;
    margin-top: 0.1%;
    margin-left: 1%;  
}


#Barre ul {
    list-style-type: none;
}


#Barre li {
    display: inline-block;   
}


#Barre li a, .dropbtn {
    display: block;
    color: black;
    font-size: 25;
    padding: 10px 10px;
    text-decoration: none;   
}


#Barre li a:hover, .dropdown:hover .dropbtn {
    background-color: gray;
}


#Barre li.dropdown {
    display: inline-block;
}


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


#Barre .dropdown-content a:hover{
    color: black;
    padding: 10px 10px;
    text-decoration: none;
    display: block;
    background-color: white;

}

#Barre .dropdown-content a{
    font-size: 15;

}

#Barre .dropdown:hover .dropdown-content {
    display: block;
}