Advance Singe Option needs to be improved and more design options

[akashagrjsr]

We need to restructure the single options a little bit and then we need to also add design options so people can modify the look and feel of the elements

Help Scout Link: https://secure.helpscout.net/conversation/843081139/64490?folderId=2770545

[Zabi09]

Need to add Escaping

[Zabi09]

Left Sidebar option is showing even in single design 2 and 3 - https://prnt.sc/pd7fw7

[MohammedKaludi]

Ready to merge. But need to update the labeling.