ul.tab {
	position:sticky;
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    border: 1px solid #ccc;
    background-color: #f1f1f1;
	 top:0;
}

/* Float the list items side by side */
ul.tab li {
	float: left;
	border: 1px solid #cac7c7;
	border-left: unset;
}

/* Style the links inside the list items */
ul.tab li a {
    display: inline-block;
    color: black;
    text-align: center;
    padding: 10px 12px;
    text-decoration: none;
    transition: 0.3s;
    font-size: 1em;
}

/* Change background color of links on hover */
ul.tab li a:hover {
    background-color: #ddd;
}

/* Create an active/current tablink class */
ul.tab li a:focus, .active {
    background-color: #ccc;
}

/* Style the tab content */
.tabcontent {
    display: none;
	 border:1px solid #ccc;
    border-top: none;
	text-align: center;
}

@-webkit-keyframes fadeEffect {
    from {opacity: 0;}
    to {opacity: 1;}
}

.person-card {
	background-color: #ABA6A6;
	text-align: left;
	padding: inherit;
	color: midnightblue;
}

/* Conteneur scrollable pour les tabs */
.tab-scroll {
    overflow-y: auto;      /* scroll vertical uniquement */
    border: 1px solid #ccc;
    border-radius: 6px;
	padding: 0.5em;
	background-color: floralwhite;
}

.scrollHeight-genea {
	max-height: 72.5vh;      /* hauteur visible */
	min-height: 72.5vh;
}

p.couple, ul.couple, h3.gen_hdr {
	text-align: center;
}

h3.gen_hdr {
	color: darkslateblue;
}

@media (max-width: 768px) {
	.scrollHeight-genea {
		max-height: 49.5vh;      /* hauteur visible */
		min-height: 49.5vh;
	}
	ul.tab li a {
		padding: 6px 9px;
	}
}