Tooltip : label on multiple lines -> same height

Signed-off-by: Thomas Iturralde <lainkk@gmail.com>
responsive beginning
Merge branch 'sprint-4' of https://github.com/ecolehetic/etalab-dataviz03 into sprint-4

Conflicts:
	styles/main.css
Responsive : different order but #20

Signed-off-by: Thomas Iturralde <lainkk@gmail.com>
Responsive : center elements

Signed-off-by: Thomas Iturralde <lainkk@gmail.com>
isMobile
Breadcrumb highlight + svg text/image in main-circle

Signed-off-by: Thomas Iturralde <lainkk@gmail.com>
Merge branch 'sprint-4' of github.com:ecolehetic/etalab-dataviz03 into sprint-4

Signed-off-by: Thomas Iturralde <lainkk@gmail.com>

Conflicts:
	styles/main.css
merge

Signed-off-by: Thomas Iturralde <lainkk@gmail.com>
Breadcrumb : fix hover opacity

Signed-off-by: Thomas Iturralde <lainkk@gmail.com>
Merge.