*{
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}
body {
	background-color: #F2C9B9;
	width: 100%;
	min-width: 100%;
	height: 100%;
	min-height: 100%;
	display: flex;
	font-family: Fira, Roboto, Verdana, sans-serif;
	font-size: 14px;
	color:#404040;
}

/* 	Définition Grid	 */
.grid-mantra {
	display: grid;
	width:100%;
	height:100%;
	grid-template-rows: 60px auto 80px;
	grid-template-columns: 30% 40% 30%;
	justify-content: center; /* centers items horizontally */
	align-items: center; /* centers items vertically */
}

.grid-mantra > div {
	text-align: center;
}

.entete {
	grid-area: 1 / 1 / 2 / 4;
	display: flex;
	justify-content: center;
	align-items: center;
	font-family: 'The Nautigal','Tangerine', Fira, Roboto, Verdana, sans-serif;
	font-weight: 400;
	font-size: 48px;
	color:#ab1a1f;
}

.mantra {
	grid-area: 2 / 1 / 3 / 4;
	display: block;
	margin: auto;
	justify-content: center;
	align-items: center;
}

.slider_taille {
	grid-area: 3 / 1 / 4 / 2;
}

.marche_arret {
	grid-area: 3 / 2 / 4 / 3;
	display: flex;
	justify-content: center;
	align-items: center;
}

.slider_vitesse {
	grid-area: 3 / 3 / 4 / 4;
}
/* 	Fin Définition Grid	 */


#titre_taille {
	position: relative;
	top: -10px;
}

#titre_vitesse {
	position: relative;
	top: -10px;
}
/* 	Fin Slider  */

/* 	Images du mantra  */
#BAM {
	visibility: hidden;
	z-index: 10;
}
.Images {
	visibility: hidden;
	z-index: 5;
}
.Volutes {
	visibility: hidden;
	z-index: 3;
}
#Source_phenomene {
	visibility: hidden;
	z-index: 1;
}
/* 	Fin Images du mantra  */