.avatar{
	background: rgba(100,100,100,0.1) url("/img/profil.jpg");
}
#top-header{
	background-image: url("/img/couverture.jpg");
}
a:hover,blockquote,article.archive .archive-link a:hover {border-color:#74b9cf}
#articles h2 a:hover,#top-header:hover,#top-header:hover h1{color:#74b9cf}
pre:hover,body:before{background:#74b9cf}