dev #14575 Remove a CSS rule on .liste_mur

'float: left; width: 100%' is unnecessary since all '.liste_mur' are
DIVs, so they take the full width by default.

public/opac/css/global.css

@@ -1398,11 +1398,6 @@ body.abonne_multimedia-hold-view .actions a {
 
 /** liste mur  **/
 
-.liste_mur {
-    float: left;
-    width: 100%;
-}
-
 .liste_mur .notice_wrapper,
 .domains.liste_mur > div > div {
     float: left;
@@ -2742,4 +2737,4 @@ a.loan-export {
 
 .ui-widget {
     font: inherit;
-}
\ No newline at end of file
+}