style.css

//main css
div.main.css-r25f88{
}

//options menu
div.css-ocqkz7{
  display:none;
}

//header menu
div.menu {
  display:none;
}

//mabigation
div.nav{
  background-color:green;
}

//vertical block
div.css-1n76uvr-e1tzin5v0{
  display:none;
}