


div, css positioning div css positioning
The company needs to make a page similar to the Renren timeline, so it needs to keep the relative screen position of the timeline unchanged when the page is scrolled. This requires position:fixed to position the div of the timeline, that is, specify left, top, right and other positions to specify the fixed position of the div. For example, I can position it with position:fixed;left:1000px;top:100px.But there is a problem with the position:fixed solution: if you shrink the window so that the window width is less than 1000px or the height is less than 100px, the div will not appear. I took a look at Renren's timeline and found that it can be displayed when the window is reduced. It may be controlled by js (I'm stupid and couldn't figure out how to control it after 20 minutes). Are there any children's shoes familiar with this issue? Or if there is a solution to the problem of position: fixed, please help, thank you.
Reply to discussion (solution)
Fixed relative browser positioning, you can listen to the onresize event, and when the window width is less than 1000px or the height is less than 100px, give the top and left of the div Reassign a value to make it visible.
window.onresize =function(){
//....
}
fixed relative to the browser positioning, you can listen to the onresize event, when the window width is less than 1000px or the height is less than At 100px, reassign a value to the top and left of the div to make it visible.
window.onresize =function(){
//....
}
Thank you. I haven't read any replies today.
That’s what I did.
Still grateful.

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