css - Bootstrap Element 100% Width

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css - Bootstrap Element 100% Width

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

css - Bootstrap Element 100% Width

I want to create alternating 100% colored blocks. An "ideal" situation is illustrated as an attachment, as well as the current situation.

Desired setup:

Currently:

My first idea was to create an div class, give it a background color, and give it 100% width.

.block {
    width: 100%;
    background: #fff;
}

However, you can see that this obviously doesn't work. It's confined to a container area. I tried to close the container and that didn't work either.

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1 Answer

深蓝 · Answer 1 · 2021-10-17T00:06:52+0000

The container class is intentionally not 100% width. It is different fixed widths depending on the width of the viewport.

If you want to work with the full width of the screen, use .container-fluid:

Bootstrap 3:

<body>
  <div class="container-fluid">
    <div class="row">
      <div class="col-lg-6"></div>
      <div class="col-lg-6"></div>
    </div>
    <div class="row">
      <div class="col-lg-8"></div>
      <div class="col-lg-4"></div>
    </div>
    <div class="row">
      <div class="col-lg-12"></div>
    </div>
  </div>
</body>

Bootstrap 2:

<body>
  <div class="row">
    <div class="span6"></div>
    <div class="span6"></div>
  </div>
  <div class="row">
    <div class="span8"></div>
    <div class="span4"></div>
  </div>
  <div class="row">
    <div class="span12"></div>
  </div>
</body>

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css - Bootstrap Element 100% Width

css - Bootstrap Element 100% Width

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