diff --git a/docs/customGene.gif b/docs/customGene.gif
new file mode 100644
index 00000000..70271a57
Binary files /dev/null and b/docs/customGene.gif differ
diff --git a/docs/diffexp.gif b/docs/diffexp.gif
new file mode 100644
index 00000000..d5cf54a6
Binary files /dev/null and b/docs/diffexp.gif differ
diff --git a/docs/index.md b/docs/index.md
index 76827d48..0c5fa020 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -2,9 +2,11 @@ _cellxgene_ is an interactive data explorer for single-cell transcriptomics data
## features
-- Flexible selection and coloring of cells
-- Differential expression of arbitrary sets of cells
-- Single-gene analyses
+#### Flexible selections, coloring, and differential expression of arbitrary sets of cells
+
+
+#### Single-gene analyses
+
## getting started