Variation 1
H1: Hello world!
H2: Hello world!
H3: Hello world!
H4: Hello world!
H5: Hello world!
H6: Hello world!
.copyright: Hello world!
.sub-title: Hello world!
This is example a black color of text on gray background
Variation 2
H1: Hello world!
H2: Hello world!
H3: Hello world!
H4: Hello world!
H5: Hello world!
H6: Hello world!
.copyright: Hello world!
.sub-title: Hello world!
This is example a white color of text on black background
Primary buttons and links
a.btn
a.btn.btn--medium
a.btn.btn--small
a.btn.btn--outline
a.btn.btn--medium.btn--outline
a.btn.btn--small.btn--outline
a.link
a.link.link--medium
a.link.link--small
a.btn.btn--red
Secondary buttons and links
a.btn.btn--secondary
a.btn.btn--secondary.btn--medium
a.btn.btn--secondary.btn--small
a.btn.btn--outline--secondary
a.btn.btn--outline--secondary.btn--medium
a.btn.btn--outline--secondary.btn--small