代码之家 › 专栏 › 技术社区 › Joe Scotto

如何使文本成为带填充和省略号的两行?

sass css3 css html

Joe Scotto · 技术社区 · 6 年前

我的文本在省略号为两行时遇到问题。我可以让省略号正常工作,但要修改 line-height 和 height 不更改显示的文本行数。任何关于我为什么不能更改行数的帮助都是很好的。

https://codepen.io/Joe_Scotto/pen/gjXoJy

3 回复 | 直到 6 年前

dysfunc 6 年前

试试这个

CSS

.slick-slide {
  border-radius: 7px;
  height: 200px;
  margin: 0 10px;
  overflow: hidden;
  position: relative;
  width: 200px;

  img {
    bottom: 0;        
    left: 0;
    margin: auto;
    position: absolute;
    right: 0;
    top: 0;
  }

  .info {
    background: rgba(black, 0.5);
    border: 1.5px solid white;
    border-radius: 7px;
    bottom: 10px;
    color: white;
    left: 0;
    margin: 0 10px;
    padding: 7px 10px;
    position: absolute;
    text-align: center;
    right: 0;
    z-index: 1;

    h6 {
      display: -webkit-box;
      margin: 0 auto;
      overflow: hidden;
      text-align: center;
      text-overflow: ellipsis;            
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;            
    }
  }
}

DEMO

你只需要调整 -webkit-line-clamp 值设置为希望显示的行数。

Aravind S 6 年前

我用 -webkit-line-clamp: 2 属性。检查浏览器支持 here 和 here 科迪森

.slick-slide {
  margin: 0 10px;
  height: 200px;
  width: 200px;
  overflow: hidden;
  position: relative;
  border-radius: 7px;
}
.slick-slide img {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
}
.slick-slide .info {
  z-index: 1;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 10px;
  color: white;
  text-align: center;
}
.slick-slide .info h6 {
  border: 1.5px solid white;
  display: inline-block;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 7px;
  text-align: center;
  margin: 0 auto;
  max-width: 80%;
  padding: 7px 10px;
  line-height: 20px;
  height: 40px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: block-axis;
  overflow: hidden;
  text-overflow: ellipsis;
}

<div class="slick-slide">
    <div class="info">
        <h6>elements that are on fire my dude elements that are on fire my dude elements that are on fire my dude elements that are on fire my dude</h6>
    </div>
    <img src="http://placekitten.com/g/200/300" class="img-fluid">
</div>

-1

dkprajapati 6 年前

.slick-slide .info {
    z-index: 1;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 15px;
    color: white;
    text-align: center;
    height: 40px;
    border: 1.5px solid white;
    background: rgba(0, 0, 0, 0.5);
    overflow: hidden;
    border-radius: 7px;
}

.slick-slide .info h6 {
    margin: 0;
    padding: 7px 10px;
    height: 19px;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    display: -webkit-box;
}