I want to change all buttons color whose color is blue to red

[aakvatech]

Finally sorted out. Need to create build.json as well. So let me write here how it worked:

hooks.py

app_include_css = [
	"/assets/dsr/css/custom.css"
]

custom.css in bench/apps/custom_app/custom_app/public/css

.btn-primary {
    background-color: crimson;
    border-color: crimson;
}

build.json in bench/apps/custom_app/custom_app/public

{
    "css/custom.min.css": [
    "public/css/custom.css"
    ]
}