A jquery header slider npm based package to slide contents of the header ;)
npm i jq-header-slider
And:
window.header_slider = require('jq-header-slider');
To use this library after including it run the following code
window.header_slider($('.card-text').first(), {
color: '#3c7dff', // Headers Color.
change_rate: 13, // How large color has to be changed.
change_sign: -1, // +1 or -1.
closed_by_default: false, // If headers must be closed by default or not.
});