CSS技巧精粹-优快云博客

1.一行文字不折行：

　　white-space:nowrap

　　overflow:hidden

text-overflow:ellipsis//超出文字展示为...

2.图片和文字组合不等高的时候设置图片的verital-align:top

3.css sticky-footer

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0,user-scalable=no">
    <style>
    .main-content {
        position: relative;
        overflow: hidden;
        color: #fff;
    }
    
    .clearfix {
        display: inline-block
    }
    
    .clearfix:after {
        display: block;
        content: ".";
        height: 0;
        line-height: 0;
        clear: both;
        visibility: hidden
    }
    
    .detail {
        position: fixed;
        width: 100%;
        height: 100%;
        z-index: 100;
        overflow: auto;
        top: 0;
        left: 0;
        background: rgba(0, 0, 0, 0.4);
    }
    
    .detail-wrapper {
        width: 100%;
        min-height: 100%;
    }
    
    .detail-close {
        position: relative;
        width: 32px;
        height: 32px;
        margin: -64px auto 0 auto;
        clear: both;
        font-size: 32px;
    }
    
    .detail-main {
        /*margin-top: 64px;*/
        padding-bottom: 64px;
    }
    </style>
</head>

<body>
    <div class="main-content">
        <div class="detail">
            <div class="detail-wrapper clearfix">
                <div class="detail-main">
                    <p>hello every body</p>
                    <p>hello every body</p>
                    <p>hello every body</p>
                    <p>hello every body</p>
                    <p>hello every body</p>
                    <p>hello every body</p>
                    <p>hello every body</p>
                    <p>hello every body</p>
                </div>
            </div>
            <div class="detail-close">
                <i>x</i>
            </div>
        </div>
    </div>
</body>

</html>

多行文字溢出[...]的实现(text-overflow: ellipsis)

对于单行文字, 很简单.

Css代码

.oneLine {
width: 200px;
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}

对于多行文字, 上面的代码就不适用了. web-kit based 的浏览器提供了对这个特殊需求的支持.

Css代码

.twoLine {
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 3;
-webkit-box-orient: vertical;
}

你只要调整-webkit-line-clamp的值就能实现在第n行[...].

对于其他内核的浏览器就只能用javascript来hack了.

Vimeo的Joe已经实现了这一功能, 可以参考 https://github.com/josephschmitt/Clamp.js 来详细了解.

实现隐藏滚动条

1. ::-webkit-scrollbar{width:0px} 或者 ::-webkit-scrollbar{display:none} 只对webkit 的有效

2.利用父元素的宽度来覆盖住子元素的滚动条

垂直滚动，用鼠标滚轮滚动：

<!DOCTYPE html>
<html lang="utf-8">
<head>
  <meta charset="utf-8" />
  <style>
      .parent {
          height: 80px;
          width: 100px;     
          overflow: hidden;
      }
      .content{
          height: 80px;
          width: 126px;    /* 多出26像素是滚动条的位置，会被父容器盖住就看不到了 */
          overflow-x: hidden;
          overflow-y: scroll;
      }
  </style>
</head>
<body>
  <div class="parent">
      <div class="content">
          <p>整一长段文章进来看效果</p>
      </div>
  </div>
</body>
</html>

　　横向滚动：

<!DOCTYPE html>
<html lang="utf-8">
<head>
  <meta charset="utf-8" />
  <style>
      .parent {
          height: 80px;
          width: 100px;  
          overflow: hidden;
      }
      .content {
          height: 106px;   /* 多出26像素是滚动条的位置，会被父容器盖住就看不到了 */
          width: 100px;
          overflow-x: scroll;
          overflow-y: hidden;
      }
      p {
          white-space: nowrap;  /* 不换行 */
      }
  </style>
</head>
<body>
  <div class="parent">
      <div class="content">
          <p>整一长段文章进来看效果</p>
      </div>
  </div>
</body>
</html>

转载于:https://www.cnblogs.com/zerohu/p/6504636.html