Creating a Landing Page

You need to create a Landing page to sell LED running strings. Structurally, the landing should be similar to the following pattern (see para. reference) पाठ छिपा हुआ
Instead of the block "Add more detailed information" there should be a block with an on-line calculator.
Example of an on-line calculator (see para. reference
पाठ छिपा हुआ
Discuss details by e-mail or skype.