add a basic commit tip

1 files changed, 55 insertions, 0 deletions

diff --git a/html/git-deps-tips.css b/html/git-deps-tips.css
new file mode 100644
index 0000000..fc9a4ec
--- /dev/null
+++ b/html/git-deps-tips.css
@@ -0,0 +1,55 @@
+.d3-tip {
+  line-height: 1;
+  font-weight: bold;
+  padding: 12px;
+  background: rgba(0, 0, 0, 0.8);
+  color: #fff;
+  border-radius: 2px;
+  pointer-events: none;
+}
+
+/* Creates a small triangle extender for the tooltip */
+.d3-tip:after {
+  box-sizing: border-box;
+  display: inline;
+  font-size: 10px;
+  width: 100%;
+  line-height: 1;
+  color: rgba(0, 0, 0, 0.8);
+  position: absolute;
+  pointer-events: none;
+}
+
+/* Northward tooltips */
+.d3-tip.n:after {
+  content: "\25BC";
+  margin: -1px 0 0 0;
+  top: 100%;
+  left: 0;
+  text-align: center;
+}
+
+/* Eastward tooltips */
+.d3-tip.e:after {
+  content: "\25C0";
+  margin: -4px 0 0 0;
+  top: 50%;
+  left: -8px;
+}
+
+/* Southward tooltips */
+.d3-tip.s:after {
+  content: "\25B2";
+  margin: 0 0 1px 0;
+  top: -8px;
+  left: 0;
+  text-align: center;
+}
+
+/* Westward tooltips */
+.d3-tip.w:after {
+  content: "\25B6";
+  margin: -4px 0 0 -1px;
+  top: 50%;
+  left: 100%;
+}