I’m currently going through Applied Visual Design and I there is a challenge to create a box shadow. I can create the code but what I don’t understand is the example used:
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
Firstly what does the 0 at the beginning represent? The instructions show the layout as
offset-x (how far to push the shadow horizontally from the element),
offset-y (how far to push the shadow vertically from the element),
blur-radius ,
spread-radius and
color , in that order.
However the first value seems to represent blur-radius?
The 0 is for the offset-x value. If you remove the blur and give it a larger value it should be pretty obvious what it is doing. The dev tools also have a live edit widget for the box-shadow you can play with.
You can use multiple box-shadows to create more “refined” shadows.
Thanks for getting back to me, appreciate it. Just as a follow up, if the “0” is for “offset-x” why doesn’t it have a “px” unit like the “offset-y” and “blur radius”?