Use body class

apostrophe-2/style.css

@@ -2776,7 +2776,7 @@ Primarily mobile devices and super-small tablets.
 	}
 	
 	/* Display the social menu if the user requests it */
-	.social-mobile-menu .jetpack-social-navigation {
+	.show-mobile-social-menu .jetpack-social-navigation {
     		display: block;
     		position: absolute;
     		top: 0;
@@ -2785,7 +2785,7 @@ Primarily mobile devices and super-small tablets.
    		width: 80%;
 	}
   
- 	.social-mobile-menu .jetpack-social-navigation ul li a {
+ 	.show-mobile-social-menu .jetpack-social-navigation ul li a {
      		margin-right: 10px;
     		padding: 0.75rem 0 1.5rem;
    		line-height: 45px;