diff --git a/squelettes/scss/styles/_styles.scss b/squelettes/scss/styles/_styles.scss
index 4a41af3..2b607ca 100644
--- a/squelettes/scss/styles/_styles.scss
+++ b/squelettes/scss/styles/_styles.scss
@@ -121,7 +121,6 @@ a.back-to-top {
 	width:100%;
 	margin-bottom:1em;
 	a, span { display: inline-block; margin-right:0.25em;
-		&:not(.mois_archive):after { font-size:0.7em; margin:0 0 0 5px; color:$grayLight; }
 		&.annees { font-size:0.8em; line-height:1.8; font-style:italic; color:$grayLight; clear:left;
 			&:after {  font-size:0.85em; font-style:normal; }
 		}
@@ -135,6 +134,6 @@ a.back-to-top {
 		&:hover { color:$gray; }
 	}
 	a { padding:0 0.3em; font-weight:700;
-		&:hover:after { color:$white; }
+		&.on { text-decoration:underline; }
 	}
 }