Question

如何使此响应？我希望渐变和文本调整大小并保持居中，因为屏幕大小会发生变化。现在，渐变有时会重复，字体保持不变。我希望第一部分是100vh，第二部分（还没有标记）不应该有渐变。

html {
  height: 100%;
  margin: 0;
}
    
h1 {
  width: 100%;
  top: 50%;
  left: 0;
  line-height: 200px;
  margin-top: -100px;
  position: absolute;
  text-align: center;
  font-family: Raleway;
  color: white;
  font-size: 3em;
}
    
body {
  background: #ff7043; /* For browsers that do not support gradients */    
  background: -webkit-linear-gradient(left top, #ff7043, #ffc17); /* For Safari 5.1 to 6.0 */
  background: -o-linear-gradient(bottom right, #ff7043, #300032); /* For Opera 11.1 to 12.0 */
  background: -moz-linear-gradient(bottom right, #ff7043, #300032); /* For Firefox 3.6 to 15 */
  background: linear-gradient(to bottom right, #f79f79, #f7d08a); /* Standard syntax (must be last) */
}

<section id="gradient">
  <h1>The Sun Will Come Out Tomorrow</h1>
</section>

Answer 1

改为使用vw，所以

html, body {
  height: 100vw;
  margin: 0;
}

和

h1 {
  width: 100%;
  top: 50%;
  left: 0;
  line-height: 200px;
  margin-top: -100px;
  position: absolute;
  text-align: center;
  font-family: Raleway;
  color: white;
  font-size: 3vw;
}

当窗体在体内变窄时，停止垂直重复使用：

body{
 background-repeat: no-repeat;
 background-attachment: fixed;
}

以下是更新：Jsfiddle

Answer 2

您应该使用position: relative;代替position: absolute;

还要使用此代码font-size: 3vw;

Answer 3

    html, body {
      height: 100vw;
      margin: 0;
    }

    h1 {
      width: 100%;
      top: 50%;
      left: 0;
      line-height: 200px;
      margin-top: -100px;
      position: absolute;
      text-align: center;
      font-family: Raleway;
      color: white;
      font-size: 2vw;
    }

    body {
        background: #ff7043; /* For browsers that do not support gradients */    
    }

    #sun {
      width: 100vw;
      height: 100vh;
      background: -webkit-linear-gradient(left top, #ff7043, #ffc17); /* For Safari 5.1 to 6.0 */
      background: -o-linear-gradient(bottom right, #ff7043, #300032); /* For Opera 11.1 to 12.0 */
      background: -moz-linear-gradient(bottom right, #ff7043, #300032); /* For Firefox 3.6 to 15 */
      background: linear-gradient(to bottom right, #f79f79, #f7d08a); /* Standard syntax (must be last) */
    }

<section id="sun">
    <h1>The Sun Will Come Out Tomorrow</h1>
</section>

CSS3 Gradient和Centered div响应

3 个答案: