https://codebeautify.org the service will change complex json data format to beautiful format.
Atlassian Enterprise Solution – Custom server installation
Atlassian tools are great, not only for software project management, source code management, but also as for business management tool and documentary solution. For enterprise use cases, Atlassian provides custom server installation. Please check https://atlassian.com/downloads
Creating a hole in a Div element
Box shadow support almost all modern browsers, so, you can do what you want (I hope, I understood you right) this way: html: css: So, the block will be transparent, and all around it will be hightlighted with its shadow. Example: http://codepen.io/anon/pen/ultKh