Bringitup home page

The task was to write a script in the OOP style using only JS which would go like a site page slider, and on each of these pages also do certain tasks:
first page: make a slider and open a role in the modal window when you press the button
second page: to show the points when you click on the "Click to show" button
Third page: make a slider with the automatic start and display in 5 seconds of a small window
Fourth page: Validate the form fields
Page 5: Make a Slider
6th page: Validate the form fields

#Javascript #CSS/CSS3 #HTML/HTML5 #Gulp