Making Viewport == Welcome Note....(Personal Portfolio)

HTML-CSS
1

Hello guys, please how do i make a section’s height to be equal to the viewport… i use

section {
width: 100%;
min-height: 100%;
padding-top: 100px;
}

But is didn’t work… Help please.

2

It should be min-height:100vh;

3

Thanks sir… i figured… all passed now … God bless you much.