Add overlay on css, adapt shelves, fix bienvenue mail on laravel 9 methods

build/css/site.css

@@ -235,6 +235,77 @@ a.nav-link {
 	width: 192px;
 }
 
+
+.content {
+	position: relative;
+	width: 100%;
+	max-width: 400px;
+	margin: auto;
+	overflow: hidden
+}
+
+.content .content-overlay {
+	background: rgba(0, 0, 0, 0.7);
+	position: absolute;
+	height: 99%;
+	width: 100%;
+	left: 0;
+	top: 0;
+	bottom: 0;
+	right: 0;
+	opacity: 0;
+	-webkit-transition: all 0.4s ease-in-out 0s;
+	-moz-transition: all 0.4s ease-in-out 0s;
+	transition: all 0.4s ease-in-out 0s
+}
+
+.content:hover .content-overlay {
+	opacity: 1
+}
+
+.content-image {
+	width: 100%
+}
+
+.content-details {
+	position: absolute;
+	text-align: center;
+	padding-left: 1em;
+	padding-right: 1em;
+	width: 100%;
+	top: 50%;
+	left: 50%;
+	opacity: 0;
+	-webkit-transform: translate(-50%, -50%);
+	-moz-transform: translate(-50%, -50%);
+	transform: translate(-50%, -50%);
+	-webkit-transition: all 0.3s ease-in-out 0s;
+	-moz-transition: all 0.3s ease-in-out 0s;
+	transition: all 0.3s ease-in-out 0s;
+	-ms-transform: translate(-50%, -50%);
+	-o-transform: translate(-50%, -50%);
+}
+
+.content:hover .content-details {
+	top: 50%;
+	left: 50%;
+	opacity: 1
+}
+
+.content-details h3 {
+	color: #fff;
+	font-weight: 500;
+	letter-spacing: 0.15em;
+	margin-bottom: 0.5em;
+	text-transform: uppercase
+}
+
+.content-details p {
+	color: #fff;
+	font-size: 0.8em
+}
+
+
 @font-face {
     font-family: 'noto_sanscondensed';
     src: url('/fonts/notosans-condensed/notosans-condensed-webfont.eot');