by Bagira

The work from wayup took courses on improvement of qualifications.
The edge is made from zero on the Pixel Perfect model.
the crossbrowser,
the valid code,
by BEM.
The time for the river took one hour.
The speed of Google 97/100
https://developers.google.com/speed/pagespeed/insights/?hl=RU&url=http%3A%2F%2Ff0375173.xsph.ru%2F&tab=mobile