Upgrading a little bit of CSS

css/main.css

@@ -5,8 +5,8 @@
 bleu-vert: #003948
 
 
-/*Général*/
-	body, div, h1, h2, h3, a, bouton, p {
+/*Général*/
+	* {
 		font-family: "Helvetica Neue", Verdana, Arial, "Arial Black", "Times New Roman", serif;
 		line-height:1.24em;
 		color:#003948;
@@ -16,8 +16,6 @@ bleu-vert: #003948
 
 	body {background-color:white;}
 
-	em {font-style:normal;}
-	bouton {cursor:pointer;}
 	a {text-decoration:none;}
 	.color0 p a, .color1 p a, #tutoriel a, .color2 b  {text-decoration:underline;}
 	#stripeTop a {color: white;}
@@ -28,25 +26,25 @@ bleu-vert: #003948
 	body {font-size:120%; width:100%;}
 	}
 
-	.btn-default{
+	.btn{
 		display:block
 		padding: 6px, 12px;	
 		background-image: -webkit-linear-gradient(top);
-  	background-image: -moz-linear-gradient(top);
-  	background-image: -ms-linear-gradient(top);
-  	background-image: -o-linear-gradient(top);
-  	background-image: linear-gradient(to bottom);
-  	-webkit-border-radius: 28;
-  	-moz-border-radius: 28;
-  	border-radius: 28px;
+		background-image: -moz-linear-gradient(top);
+		background-image: -ms-linear-gradient(top);
+		background-image: -o-linear-gradient(top);
+		background-image: linear-gradient(to bottom);
+		-webkit-border-radius: 28;
+		-moz-border-radius: 28;
+		border-radius: 28px;
 	}
 
 	.panel-title{
-	text-align: center;
+		text-align: center;
 	}
 
-	.panel-title.h3.a{
-            color:red;
+	h3.panel-title a{
+	    color:red;
         }
 
 
@@ -86,33 +84,6 @@ bleu-vert: #003948
 	margin-bottom:.1em;
 	}
 
-	header bouton {
-	float:right;
-	margin:.2em 0 0 0;
-	background:url(Illu0.png);
-	background-size:100%;
-	background-repeat:no-repeat;
-	padding:1em 1em 1.3em 3em;
-	}
-
-	header bouton:hover {
-	opacity:.9;
-	}
-
-	header bouton p {
-	font-size:1.4em;
-	line-height:.8em;
-	float:right;
-	text-align:center;
-	margin-right:.2em;
-	font-weight:bold;
-	color:#fff;
-	}
-
-	header bouton p span {
-	font-size:.8em;
-	}
-
 	header h2{
 	clear:both;
 	font-size:1em;

index.html

@@ -212,7 +212,7 @@
 								<div class="panel panel-default">
 									<div class="panel-head" role="tab" id="tableHead1">
 										<h3 class="panel-title">
-                                                                                    <a role="button" data-toggle="collapse" data-parent="#tableLoi" href="#tableCollapse1" aria-expanded="true" aria-controls="tableCollapse1"> Consentement explicite &#9660;</a>
+                                                                                    <a role="button" data-toggle="collapse" data-parent="#tableLoi" href="#tableCollapse1" aria-expanded="true" aria-controls="tableCollapse1"> Consentement explicite</a>
 											<p> Aucune de vos données ne pourra être collectée, traitée ou revendue sans que vous n'ayez clairement dit «&nbsp;j'accepte&nbsp;», en connaissance de cause.</p>
 										</h3>
 									</div>