Question

我希望实现我网页的某些部分，以使背景图像能够完整地展开页面，边缘没有空白区域。这可能吗？我使用基础5框架。

HTML

  <div class="row"  id="wrapper">
    <div class="large-12  columns">
      <div class="kickstart"><img src="img/kick-start.png">
        <p class="getfit"><img src="img/get-fit.png"></p>
        <p class="home-text"> BodyMetrix Personal Training is a new company, based in South London, aiming to bring one-on-one training sessions and personalised exercise and nutrition plans. </p>
        <p class="get-contact"><img src="img/get-contact-btn.png"></p>
        </div>
        </div>
      </div>

CSS

#wrapper {
    background-image: url("../img/home-img.png");
    background-repeat: no-repeat;
    width: 100% !important;
    z-index: 0;


}
.kickstart {

    padding: 30px;
}
.getfit {
    padding-top: 10px;
}

.home-text {
    font-family: 'Open Sans', sans-serif;
    font-size: 1em;
    font-weight: normal;
    color: black;
}

Answer 1

有两种方法可以做到这一点。

您可以#wrapper宽100%，或将HTML更改为：

<div id="wrapper">
  <div class="row">
    <div class="large-12  columns">
      <div class="kickstart"><img src="img/kick-start.png">
        <p class="getfit"><img src="img/get-fit.png"></p>
        <p class="home-text"> BodyMetrix Personal Training is a new company, based in South London, aiming to bring one-on-one training sessions and personalised exercise and nutrition plans. </p>
        <p class="get-contact"><img src="img/get-contact-btn.png"></p>
      </div>
    </div>
  </div>
</div>

由于div是一个块元素，因此默认情况下会width:100%。只要它不在现有的.row类中，它就是100%。

Answer 2

#wrapper {
    background-image: url("../img/home-img.png");
    background-repeat: no-repeat;
    background-size: cover;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    width: 100% !important;
    z-index: 0;
}

Answer 3

您可以使用background-size属性调整背景大小。在你的情况下，你希望它覆盖整个屏幕

请尝试以下代码：

#wrapper { 
  background: url("../img/home-img.png") no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  width: 100% !important;
  z-index: 0;
}

全宽背景图像 - 基础

3 个答案: