<div id="square">
<div class="align">
    <div id="toplx"></div>
    <div id="toprx"></div>


** shape
html, body {
  height: 100%;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
#toprx {
	width: 0;
	height: 0;
	border-top: 40px solid red;
	border-left: 100px solid transparent;
#toplx {
	width: 0;
	height: 0;
	border-top: 40px solid red;
	border-right: 100px solid transparent;
#square {
  background-color: red;
  clear: both;
  height: 60px;
  width: 200px;
.align div {
  float: left;
  margin-top: 60px;


CodePlay Playground as you play with the keyboard:


The CodePlay Code Box Editors Playground is very simple to use, anyone can directly interact with a minimum of knowledge of HTML experience, live an idea or a project. We believe that only 5% of the developers has the full capacity and knowledge of each key on the keyboard. Therefore we decided to put together a single command from the Key [Esc] == 27.
For every need and every situation the keyboard [Esc] key fixes and puts in place the Original Initial Code Box Editors.
All this without losing the contents of each Box Editors .
!Enjoy your CodePlay.

CodePlay Playground is a project based on WordPress entirely revised to have a clean and dynamic HTML output.


- [Esc] To reset the Box Editors and the closure of any open window overlay, including the Output (FULL) Preview.

New! - Double Click to Expand /Open & Close All Box Editors

New! - Ctrl + Up/Down to Show /Hide the Footer Bar. This allows hide footer bar when you want, + ESC to Back.

New! - Preview in Full page is now also possible via dblClick on the Vertical Drag-bar. Each keyboard action can be Reset via the ESC button.

- Close this? [Esc], or a Click outside.

Front End User - New /Save Post is Now Open, Register *required.
New Play Now