Resolve "add Features on index"

Closes #8 (closed) #20 (closed)

src/css/custom.css

@@ -27,3 +27,15 @@
 html[data-theme='dark'] .docusaurus-highlight-code-line {
   background-color: rgba(0, 0, 0, 0.3);
 }
+
+.features {
+  display: flex;
+  align-items: center;
+  padding: 2rem 0;
+  width: 100%;
+}
+
+.featureSvg {
+  height: 150px;
+  width: 150px;
+}