Center followers list 2515 (#2520)

* centered the follower

* left-align in desktop devices

Co-authored-by: Shashwat <shashwat>

web/components/ui/followers/SingleFollower/SingleFollower.module.scss

@@ -1,3 +1,5 @@
+@import '../../../../../web/styles/mixins.scss';
+
 .follower {
   border-color: rgba(0, 0, 0, 0.3);
   border-width: 1px;
@@ -8,6 +10,9 @@
   width: 250px;
   font-size: 0.8rem;
   overflow: hidden;
+  @include screen(mobile){
+    margin: auto;
+  }
 
   &:hover {
     border-color: var(--theme-text-link);