CSS左边距问题

Question

I have 5 diagonal stripes here…

https://jsfiddle.net/70wk1hm2/

.... I have a problem with the left side (and the right -> It should be window-filling), it is empty, there should be stripes too, which come from the left (out of the nothing).And no matter what browser-windowsize. I know that I have a problem with margin-left, but I don't get the result which I would like to see.

And the spacing should be the same on both sides

HTML Code:

  <div class="stripe"></div>
  <div class="stripe"></div>
  <div class="stripe"></div>
  <div class="stripe"></div>
  <div class="stripe"></div>

CSS Code:

.stripe {
  height: 100%;
  width: 2%;
  background-color: black;
  position: fixed;
  transform: skew(-20deg);
  transform-origin: left bottom;
}

.stripe:nth-child(1) {
  height: 100%;
  width: 2%;
  margin-left: 0%;
  background-color: black;
  position: fixed;
}



.stripe:nth-child(2) {
  height: 100%;
  width: 2%;
  margin-left: 4%;
  background-color: black;
  position: fixed;
  animation-delay: 0.2s;
}

.stripe:nth-child(3) {
  height: 100%;
  width: 2%;
  margin-left: 8%;
  background-color: black;
  position: fixed;
}

.stripe:nth-child(4) {
  height: 100%;
  width: 2%;
  margin-left: 12%;
  background-color: black;
  position: fixed;
}

.stripe:nth-child(5) {
  height: 100%;
  width: 2%;
  margin-left: 16%;
  background-color: black;
  position: fixed;
}

Picture of the result i want:

Answer 1

Hope this is what you expected.

In the example below, each stripe has 2% width and 1% margin around ~> it has total 4% of viewport width. To fill 100% viewport, you needs 100 / 4 = 25 stripes. The .mask element help us hidden overflowing spaces from negative margin of .container . The results is completely symmetric by centered point.

 html, body { height: 100%; margin: 0; } .mask { height: 100%; overflow: hidden; } .container { height: 100%; margin: 0 -100vh; } .stripe { float: left; height: 100%; width: 2%; margin: 0 1%; background-color: black; transform: skew(-20deg); transform-origin: center center; } 

 <div class="mask"> <div class="container"> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> <div class="stripe"></div> </div> </div>