increase size of 16+ icon

src/app/assets/styles/footer/copyright.scss

@@ -25,8 +25,8 @@
             margin-left: 10px;
             /* right: -30px; */
             top: 0;
-            width: 40px;
-            height: 40px;
+            width: 30px;
+            height: 30px;
             line-height: 25px;
             background: url(../img/16.png) center center/cover no-repeat;
         }