révision orthographique et contraste bannière

style.css

@@ -26,7 +26,6 @@ a {
 
 article h2 {
   font-size: 2rem;
-  margin-left:10%;
   font-weight: 600;
   font-family:"seasons";
 }
@@ -54,12 +53,17 @@ nav {
   margin-left:-10px;
 }
 nav a {
-  background: rgba(15,15,15,0.25);
+  background: rgba(15,15,15,0.85);
   border-radius: 20px;
-  padding: 8px;
+  padding: 16px;
   box-shadow: 1px 1px 4px 2px #252525;
   font-size: 1.3rem;
   flex-shrink: 1;
+  text-decoration: none;
+}
+nav a:hover {
+  background: rgba(15,15,15,0.15);
+  box-shadow: 1px 1px 4px 2px #999;
 }
 
 .left {
@@ -88,8 +92,9 @@ article#chapeau{
 }
 
 #logo {
-height:50px;
+max-height:80px;
   flex-shrink:3;
+min-width: 350px;
 }
 
 #title {