.instru{
	width:auto;
	border-radius:30px;
	
	text-align:center;
	padding-top:10px;
margin-top: 34px;
margin-left:10px;
margin-right:10px;
margin-bottom:4px;
	box-shadow: 0 0 3px gray;
	border:solid white;
	}	
.menu3 .instru{
	
margin-top: 4px;
margin-bottom: -2px;
	overflow: auto;
max-height: 300px;
	
	}	
	
.standard a img {
	height:73px;
	width:75px;
	border:none;
	vertical-align:top;
	}
.complexe a img {
	height:73px;
	width:220px;
	border:none;
	vertical-align:top;
	}	
	
	
.instru a {
	border-radius:20px;
	 text-decoration:none; 
	display:inline-block;
	-webkit-transform:scale(0.75);
	-moz-transform:scale(0.75);
	-o-transform:scale(0.75);
	-ms-transform:scale(0.75);
	transform:scale(0.75);
	overflow:hidden;
	box-shadow: 0 0 3px gray;
	border:solid white;
	transition:0s;
	z-index:1;
	font-size: 13px;
	}
.instru .title {
position:absolute;
color:white;
bottom:0;
box-shadow:0 0 3px white;
display:block;
width:100%;
background:rgba(0,0,0,0.3);
font-family: "Century Gothic", "Avant Garde", Avenir, sans-serif;
font-weight: bolder;
font-size:12px;
border-radius:20px;
padding-bottom:6px;
	}
	
.instru a:hover,.instru a:focus {
	-webkit-transform:scale(1.07);
	-webkit-transform-origin:top center;
	-o-transform:scale(1.07);
	-o-transform-origin:top center;
	-moz-transform:scale(1);
	-moz-transform-origin:top center;
	-ms-transform:scale(0.75);
	transform:scale(0.9);
	transform-origin:top center;
	z-index:5;
	background:white;
	transition:0s;
	}

@media screen and (max-width: 900px)
{
.standard a img
 {
height:73px;
width:75px;
}
.complexe a img 
{
height:73px;
width:120px;
}		
}