这种步骤条的css样式怎么写？

Question

下图这种步骤条的css怎么写？

截图来源于这里：http://milestone.nyasha.me/la...

在浏览器调试工具中看了css，但是css分布有点乱，复制出来一点样式都没有。
能不能帮看看怎么弄？谢谢。

Answer 1

面包屑导航

Answer 2

按照一楼的链接，学习了，挺有意思的。

https://jsfiddle.net/songjz/g...

<div id="crumbs">
  <ul>
    <li><a href="#1">One</a></li>
    <li><a href="#2">Two</a></li>
    <li><a href="#3">Three</a></li>
  </ul>
</div>
<style type="text/css">
  #crumbs {
      text-align: center;
  }
  #crumbs ul {
      list-style: none;
      display: inline-table;
  }
  #crumbs ul li {
      display: inline;
  }
  #crumbs ul li a {
      display: block;
      float: left;
      height: 50px;
      background: #3498db;
      text-align: center;
      padding: 30px 10px 0 60px;
      position: relative;
      margin: 0 10px 0 0;
      font-size: 20px;
      text-decoration: none;
      color: #fff;
  }
  #crumbs ul li a:after {
      content: "";
      border-top: 40px solid transparent;
      border-bottom: 40px solid transparent;
      border-left: 40px solid #3498db;
      position: absolute;
      right: -40px;
      top: 0;
      z-index: 1;
  }
  #crumbs ul li a:before {
      content: "";
      border-top: 40px solid transparent;
      border-bottom: 40px solid transparent;
      border-left: 40px solid #d4f2ff;
      position: absolute;
      left: 0;
      top: 0;
  }
  #crumbs ul li:first-child a {
      border-top-left-radius: 10px;
      border-bottom-left-radius: 10px;
      padding-left: 50px;
      padding-right: 20px;
  }
  #crumbs ul li:first-child a:before {
      display: none;
  }
  #crumbs ul li:last-child a {
      padding-right: 20px;
      border-top-right-radius: 10px;
      border-bottom-right-radius: 10px;
  }
  #crumbs ul li:last-child a:after {
      display: none;
  }
  #crumbs ul li a:hover {
      background: #fa5ba5;
  }
  #crumbs ul li a:hover:after {
      border-left-color: #fa5ba5;
  }
</style>

Answer 3

可以参考一下例子

<!-- a simple div with some links -->
<style>

    /*custom font*/
    @import url(http://fonts.googleapis.com/css?family=Merriweather+Sans);

    * {margin: 0; padding: 0;}

    html, body {min-height: 100%;}

    body {
        text-align: center;
        padding-top: 100px;
        background: #689976;
        background: linear-gradient(#689976, #ACDACC);
        font-family: 'Merriweather Sans', arial, verdana;
    }

    .breadcrumb {
        /*centering*/
        display: inline-block;
        box-shadow: 0 0 15px 1px rgba(0, 0, 0, 0.35);
        overflow: hidden;
        border-radius: 5px;
        /*Lets add the numbers for each link using CSS counters. flag is the name of the counter. to be defined using counter-reset in the parent element of the links*/
        counter-reset: flag;
    }

    .breadcrumb a {
        text-decoration: none;
        outline: none;
        display: block;
        float: left;
        font-size: 12px;
        line-height: 36px;
        color: white;
        /*need more margin on the left of links to accomodate the numbers*/
        padding: 0 10px 0 60px;
        background: #666;
        background: linear-gradient(#666, #333);
        position: relative;
    }
    /*since the first link does not have a triangle before it we can reduce the left padding to make it look consistent with other links*/
    .breadcrumb a:first-child {
        padding-left: 46px;
        border-radius: 5px 0 0 5px; /*to match with the parent's radius*/
    }
    .breadcrumb a:first-child:before {
        left: 14px;
    }
    .breadcrumb a:last-child {
        border-radius: 0 5px 5px 0; /*this was to prevent glitches on hover*/
        padding-right: 20px;
    }

    /*hover/active styles*/
    .breadcrumb a.active, .breadcrumb a:hover{
        background: #333;
        background: linear-gradient(#333, #000);
    }
    .breadcrumb a.active:after, .breadcrumb a:hover:after {
        background: #333;
        background: linear-gradient(135deg, #333, #000);
    }

    /*adding the arrows for the breadcrumbs using rotated pseudo elements*/
    .breadcrumb a:after {
        content: '';
        position: absolute;
        top: 0;
        right: -18px; /*half of square's length*/
        /*same dimension as the line-height of .breadcrumb a */
        width: 36px;
        height: 36px;
        /*as you see the rotated square takes a larger height. which makes it tough to position it properly. So we are going to scale it down so that the diagonals become equal to the line-height of the link. We scale it to 70.7% because if square's:
        length = 1; diagonal = (1^2 + 1^2)^0.5 = 1.414 (pythagoras theorem)
        if diagonal required = 1; length = 1/1.414 = 0.707*/
        transform: scale(0.707) rotate(45deg);
        /*we need to prevent the arrows from getting buried under the next link*/
        z-index: 1;
        /*background same as links but the gradient will be rotated to compensate with the transform applied*/
        background: #666;
        background: linear-gradient(135deg, #666, #333);
        /*stylish arrow design using box shadow*/
        box-shadow:
        2px -2px 0 2px rgba(0, 0, 0, 0.4),
        3px -3px 0 2px rgba(255, 255, 255, 0.1);
        /*
            5px - for rounded arrows and
            50px - to prevent hover glitches on the border created using shadows*/
        border-radius: 0 5px 0 50px;
    }
    /*we dont need an arrow after the last link*/
    .breadcrumb a:last-child:after {
        content: none;
    }
    /*we will use the :before element to show numbers*/
    .breadcrumb a:before {
        content: counter(flag);
        counter-increment: flag;
        /*some styles now*/
        border-radius: 100%;
        width: 20px;
        height: 20px;
        line-height: 20px;
        margin: 8px 0;
        position: absolute;
        top: 0;
        left: 30px;
        background: #444;
        background: linear-gradient(#444, #222);
        font-weight: bold;
    }


    .flat a, .flat a:after {
        background: white;
        color: black;
        transition: all 0.5s;
    }
    .flat a:before {
        background: white;
        box-shadow: 0 0 0 1px #ccc;
    }
    .flat a:hover, .flat a.active,
    .flat a:hover:after, .flat a.active:after{
        background: #9EEB62;
    }








</style>
<div class="breadcrumb">
    <a href="#" class="active">Browse</a>
    <a href="#">Compare</a>
    <a href="#">Order Confirmation</a>
    <a href="#">Checkout</a>
</div>
<br /><br />
<!-- another version - flat style with animated hover effect -->
<div class="breadcrumb flat">
    <a href="#" class="active">Browse</a>
    <a href="#">Compare</a>
    <a href="#">Order Confirmation</a>
    <a href="#">Checkout</a>
</div>

<!-- Prefixfree -->
<script src="http://thecodeplayer.com/uploads/js/prefixfree-1.0.7.js" type="text/javascript" type="text/javascript"></script>