I have a question with the box-shadow. In the exercise here, shadow-box is used like this
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
In the descriptions above the example, it says, it has “the attributes of offset-x, offset-y, blur-radius, spread-radius and a color value.” I dont see anything about the first attribute which is “0”.
I looked in the internet and couldn’t find the attribute. In the exercise i try to omit it and it also have the affect but i dont understand what it does.
Can anyone explain it to me please?
Thanks in advance.