background-image doesn't appear if is empty?
I created a first thing in the
-
Give the div a height:1px. That should work. Otherwise your div is 0px high, meaning you won't see anything.
You could also give it padding-top:1px
Another thing you could do is to set the background-image of the line on the body in your CSS. This is assuming the line is the entire width of the body.
See demo
- 热议问题
I created a
Give the You could also give it Another thing you could do is to set the See demo to draw a top line at the top of the page:
div a height:1px. That should work. Otherwise your div is 0px high, meaning you won't see anything.padding-top:1pxbackground-image of the line on the body in your CSS. This is assuming the line is the entire width of the body.
加载中...
- 热议问题