How to reduce the display of the site by 20%?

Is there a website demo6.epiales.net/5 . The customer asks to reduce the website by 20%. I can reduce the container by 20% and to rewrite the styles. There is a method or a meta tag that causes the site to be displayed in a reduced form?
July 8th 19 at 11:24
2 answers
July 8th 19 at 11:26
<meta name="viewport" content="width=device-width, initial-scale=0.8">

html5.by/blog/viewport-meta-tag
it is for gamers. Need for PC version - Dolly.Hane commented on July 8th 19 at 11:29
July 8th 19 at 11:28
html {
 transform: scale(.8, .8);
}
initially it tried. It is top indentation does. Helps property zoom: 0.8; but it is not suitable, because little krossbrauzernosti, in Firefox I don't see - Dolly.Hane commented on July 8th 19 at 11:31
: negative margin-top on that? - Dolly.Hane commented on July 8th 19 at 11:34
: this is a clumsy way, it does not roll) - Graham.Bernhard commented on July 8th 19 at 11:37
: thanks for the reply! - Dolly.Hane commented on July 8th 19 at 11:40

Find more questions by tags HTMLjQueryCSSLayout