feat(deps): remove emotion

src/style.css

@@ -17,4 +17,52 @@
   position: absolute;
   top: 0;
   left: 0;
+}
+
+.react-graph__edges {
+  pointer-events: none;
+}
+
+.react-graph__edge {
+  fill: none;
+  stroke: #333;
+  stroke-width: 2;
+}
+
+.react-graph__nodes {
+  width: 100%;
+  height: 100%;
+  position: absolute;
+  z-index: 2;
+  pointer-events: none;
+  transform-origin: 0 0;
+}
+
+.react-graph__nodewrap {
+  position: absolute;
+  width: 150px;
+  color: #222;
+  font-family: sans-serif;
+  font-size: 12px;
+  text-align: center;
+  cursor: grab;
+  border: 1px solid #ddd;
+  border-radius: 2px;
+  user-select: none;
+  pointer-events: all;
+  transform-origin: 0 0;
+}
+
+.react-graph__nodewrap:hover {
+  box-shadow: 0 1px 5px 2px rgba(0, 0, 0, 0.08);
+}
+
+.react-graph__handle {
+  position: absolute;
+  width: 12px;
+  height: 12px;
+  transform: translate(-50%, -50%);
+  background: #222;
+  left: 50%;
+  border-radius: 50%;
 }