How to delete or hide HomepageTitle and Description in the content area

Good morning,
I am trying to delete or avoid the display the HomepageTile and The Description in the content area for designing purposes. I have vanilla 2.1 and I am using the bootstrap theme and I want to put them into a jumbotron so I can not delete the variables in the config.php file.
I know that {Content} is a "precooked" tag but I want to know if there exist any way to modify it, at any level, as for example in the database.
Thank you in advance.
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Comments
I could find this forum whom achieved what I want.
http://forum.xclaimwireless.com/
@Gonxo
Welcome to the community.
Please see here for basic customising:
http://vanillawiki.homebrewforums.net/index.php/Custom_Themes_1
The simplest way would be to use CSSEdit addon to add the relevant rules.