An HTML5 Template
A responsive template with vanilla CSS and JS and jQuery.
Handy for comparing with for example Bootstrap CSS code and for creating a working layout for a site without for example Bootstrap. The layout is float-based.
Maybe it's advisable to replace the floats with a flex-box layout. See the credits.
To have an HTML5 template-site with a header, a main menu (and alternate menu), a footer and two mid-sections. Responsive of course, through the use of media queries.