create btn-like-erea

src/client/styles/scss/_subnav.scss

@@ -39,6 +39,17 @@
     height: 40px;
     font-size: 20px;
   }
+  .btn-like-erea {
+    border-radius: 5px;
+    @include button-outline-variant($secondary, lighten($info, 15%), rgba(lighten($info, 10%), 0.5), rgba(lighten($info, 10%), 0.5));
+    &:not(:disabled):not(.disabled):active,
+    &:not(:disabled):not(.disabled).active {
+      color: lighten($info, 15%);
+    }
+    &:not(:disabled):not(.disabled):not(:hover) {
+      background-color: transparent;
+    }
+  }
 
   .total-likes {
     width: 8px;