change slider dots style

project/my-project/src/App.css

@@ -130,4 +130,8 @@ a:link, a:visited {
 
 .ant-menu-item .ant-menu-item-active .ant-menu-item-selected {
   background-color: red;
+}
+
+.ant-carousel .slick-dots li.slick-active {
+  width: 16px;
 }