Answers for "css make div not full width"

make div the size of the text inside

div {
display: inline-block;
}

how do i make a div full width with css

.row-full{
 width: 100vw;
 position: relative;
 margin-left: -50vw;
 height: 100px;
 margin-top: 100px;
 left: 50%;
}

css not full width

html, body {
width: 100%;
height: 100%;
margin: 0px;
padding: 0px;
}