fixed anchor links responsive for medium

sites/all/themes/figureslibres/clameurs/css/dist/styles.css

@@ -127,7 +127,7 @@ input {
 #thematique-anchor-links {
   display: none;
   padding: 2em 0 4em; }
-  @media only screen and (min-width: 64.0625em) {
+  @media only screen and (min-width: 40.0625em) {
     #thematique-anchor-links {
       display: block; } }
   #thematique-anchor-links ul {

sites/all/themes/figureslibres/clameurs/css/styles.scss

@@ -194,7 +194,7 @@ $header_height_large:400px;
 
 #thematique-anchor-links{
 	display:none;
-	@media #{$large-up} {
+	@media #{$medium-up} {
 		display:block;
 	}