diff --git a/css/brands-extended.css b/css/brands-extended.css
index 7437367..a9f2e59 100644
--- a/css/brands-extended.css
+++ b/css/brands-extended.css
@@ -190,6 +190,17 @@ button:hover,
.button.button-myanimelist:focus {
filter: brightness(90%) }
+
+/* OpenStreetMap */
+.button.button-osm {
+ color: #ffffff;
+ background-color: #434f37;
+}
+.button.button-osm:hover,
+.button.button-osm:focus {
+ filter: brightness(90%);
+}
+
/* osu! */
.button.button-osu {
color: #ffffff;
@@ -216,4 +227,4 @@ button:hover,
background-color: #000000 }
.button.button-vero:hover,
.button.button-vero:focus {
- filter: brightness(90%) }
\ No newline at end of file
+ filter: brightness(90%) }
diff --git a/images/icons-extended/osm.svg b/images/icons-extended/osm.svg
new file mode 100644
index 0000000..96c5b54
--- /dev/null
+++ b/images/icons-extended/osm.svg
@@ -0,0 +1,3 @@
+
diff --git a/preview.html b/preview.html
index 59547ac..e9a8c6e 100644
--- a/preview.html
+++ b/preview.html
@@ -47,7 +47,7 @@
osu!
OpenStreetMap
SpaceHey