@media screen and (max-width:1000px) {
	
	#cours
	{
		min-width:320px;
		width: 90%;
		height:200px;
		margin: 5px;
		margin-top: 15px;
		display: block;
		margin-left: auto;
		margin-right: auto;

	}

	#cours img
	{
		width:100%;
		display: block;
		margin-left: auto;
		margin-right: auto;
		position:relative;
		height:100%;
		border-radius: 30px;
		box-shadow: 0px 0px 5px grey; 

	}

	#cours_fond
	{
		z-index: 1;
		position:relative;
		margin-top:-53px;
		background-color: #C373D1;
		padding:4px;
		opacity: 0.8;
		border-bottom-left-radius: 30px;
		border-bottom-right-radius: 30px;

	}

	#cours_texte
	{
		font-weight: bold;
		color:white;
	}
	
	#plan
	{
		padding-top: 10Px;
		padding-bottom: 10px;
	}
	
	#plan div div
	{
		width:100%;
		display: block;
		margin-left: auto;
		margin-right: auto;
	}
	
}