CSS changes not reflected in browser

1

Hi,
In ERPNEXT 11 I have been trying to modify the .css in the frappe/public/css folder so that the form_grid.css has a scroll bar. I have tried
bench clear-cache
bench clear-website-cache
bench build
bench restart
but the old css is still in effect (even after clearing browser cache)

The change I am trying to apply is
.grid-body {
background-color: #fff;
max-height: 400px;
overflow: auto;
}
per other discussions but I am getting nowhere. What am I missing?

2

On frappe-bench folder in command line, run this command:
bench clear-website-cache && bench restart && bench build

if it does not work, try this one:
bench clear-website-cache && bench restart && bench build && bench migrate