feat: place items property for flex && nits

Author: mathdebate09

src/flexbox/align.ts

@@ -26,10 +26,10 @@ const align = {
   content_stretch: {
     alignContent: 'stretch',
   },
-  content_space_between: {
+  content_between: {
     alignContent: 'space-between',
   },
-  content_space_around: {
+  content_around: {
     alignContent: 'space-around',
   },
   self_auto: {

src/flexbox/justify.ts

@@ -8,13 +8,13 @@ const justify = {
   content_end: {
     justifyContent: 'flex-end',
   },
-  content_space_between: {
+  content_between: {
     justifyContent: 'space-between',
   },
-  content_space_around: {
+  content_around: {
     justifyContent: 'space-around',
   },
-  content_space_evenly: {
+  content_evenly: {
     justifyContent: 'space-evenly',
   },
 };

src/flexbox/place.ts

@@ -0,0 +1,32 @@
+const place = {
+  items_center: {
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+  items_stretch: {
+    alignItems: 'stretch',
+    justifyContent: 'stretch',
+  },
+  items_start: {
+    alignItems: 'flex-start',
+    justifyContent: 'flex-start',
+  },
+  items_end: {
+    alignItems: 'flex-end',
+    justifyContent: 'flex-end',
+  },
+  items_between: {
+    alignItems: 'center',
+    justifyContent: 'space-between',
+  },
+  items_around: {
+    alignItems: 'center',
+    justifyContent: 'space-around',
+  },
+  items_evenly: {
+    alignItems: 'center',
+    justifyContent: 'space-evenly',
+  },
+};
+
+export default place;