Member-only story
Features:
calculator basic function and quick tips outcomes
custom scrollbar
grid css
Code Github
HTML
calculator contains two sections: display at the top and all the buttons at the bottom.
And all the buttons will be grid display.
CSS
gradient background from uiGradient.
all items in the center
calculator display top align to the right side
overflow-x is set to auto when the display content is longer than the width of the calculator.
