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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

HTML

            
              <!-- 1. 含有 navigation 的角色  -->
<!-- 2. 使用 aria-label 賦予標籤(名稱)  -->
<nav aria-label="Breadcrumb">
    <ol class="cd-breadcrumb custom-separator">
        <li><a href="#0">Home</a></li>
        <li><a href="#0">Gallery</a></li>
        <li><a href="#0">Web</a></li>

        <!-- 3. 使用 aria-current="page" 告知當前所在頁面  -->
        <li class="current"><em aria-current="page">Project</em></li>
    </ol>
</nav>
            
          
!

CSS

            
              /* -------------------------------- 

Primary style

-------------------------------- */
*, *::after, *::before {
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
}

body {
  font-size: 1.6rem;
  font-family: "Source Sans Pro", sans-serif;
  color: #2c3f4c;
  background-color: #ffffff;
}

a {
  color: #96c03d;
  text-decoration: none;
}

section {
  /* used just to separate different styles */
  border-bottom: 1px solid #e6e6e6;
  padding: 4em 0;
}
section h2 {
  width: 90%;
  margin: 0 auto 2em;
  color: #2c3f4c;
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
}
@media only screen and (min-width: 1170px) {
  section {
    padding: 6em 0;
  }
  section h2 {
    margin: 0 auto 3em;
  }
}

/* -------------------------------- 

Basic Style

-------------------------------- */
.cd-breadcrumb, .cd-multi-steps {
  width: 90%;
  max-width: 768px;
  padding: 0.5em 1em;
  margin: 1em auto;
  background-color: #edeff0;
  border-radius: .25em;
}
.cd-breadcrumb:after, .cd-multi-steps:after {
  content: "";
  display: table;
  clear: both;
}
.cd-breadcrumb li, .cd-multi-steps li {
  display: inline-block;
  float: left;
  margin: 0.5em 0;
}
.cd-breadcrumb li::after, .cd-multi-steps li::after {
  /* this is the separator between items */
  display: inline-block;
  content: '\00bb';
  margin: 0 .6em;
  color: #959fa5;
}
.cd-breadcrumb li:last-of-type::after, .cd-multi-steps li:last-of-type::after {
  /* hide separator after the last item */
  display: none;
}
.cd-breadcrumb li > *, .cd-multi-steps li > * {
  /* single step */
  display: inline-block;
  font-size: 1.4rem;
  color: #2c3f4c;
}
.cd-breadcrumb li.current > *, .cd-multi-steps li.current > * {
  /* selected step */
  color: #547709; /* 改變顏色對比度至符合 AA */
}
.no-touch .cd-breadcrumb a:hover, .no-touch .cd-multi-steps a:hover {
  /* steps already visited */
  color: #96c03d;
}
.cd-breadcrumb.custom-separator li::after, .cd-multi-steps.custom-separator li::after {
  /* replace the default arrow separator with a custom icon */
  content: '';
  height: 16px;
  width: 16px;
  background: url(https://codyhouse.co/demo/breadcrumbs-multi-steps-indicator/img/cd-custom-separator.svg) no-repeat center center;
  vertical-align: middle;
}
.cd-breadcrumb.custom-icons li > *::before, .cd-multi-steps.custom-icons li > *::before {
  /* add a custom icon before each item */
  content: '';
  display: inline-block;
  height: 20px;
  width: 20px;
  margin-right: .4em;
  margin-top: -2px;
  background: url(../img/cd-custom-icons-01.svg) no-repeat 0 0;
  vertical-align: middle;
}
.cd-breadcrumb.custom-icons li:not(.current):nth-of-type(2) > *::before, .cd-multi-steps.custom-icons li:not(.current):nth-of-type(2) > *::before {
  /* change custom icon using image sprites */
  background-position: -20px 0;
}
.cd-breadcrumb.custom-icons li:not(.current):nth-of-type(3) > *::before, .cd-multi-steps.custom-icons li:not(.current):nth-of-type(3) > *::before {
  background-position: -40px 0;
}
.cd-breadcrumb.custom-icons li:not(.current):nth-of-type(4) > *::before, .cd-multi-steps.custom-icons li:not(.current):nth-of-type(4) > *::before {
  background-position: -60px 0;
}
.cd-breadcrumb.custom-icons li.current:first-of-type > *::before, .cd-multi-steps.custom-icons li.current:first-of-type > *::before {
  /* change custom icon for the current item */
  background-position: 0 -20px;
}
.cd-breadcrumb.custom-icons li.current:nth-of-type(2) > *::before, .cd-multi-steps.custom-icons li.current:nth-of-type(2) > *::before {
  background-position: -20px -20px;
}
.cd-breadcrumb.custom-icons li.current:nth-of-type(3) > *::before, .cd-multi-steps.custom-icons li.current:nth-of-type(3) > *::before {
  background-position: -40px -20px;
}
.cd-breadcrumb.custom-icons li.current:nth-of-type(4) > *::before, .cd-multi-steps.custom-icons li.current:nth-of-type(4) > *::before {
  background-position: -60px -20px;
}
@media only screen and (min-width: 768px) {
  .cd-breadcrumb, .cd-multi-steps {
    padding: 0 1.2em;
  }
  .cd-breadcrumb li, .cd-multi-steps li {
    margin: 1.2em 0;
  }
  .cd-breadcrumb li::after, .cd-multi-steps li::after {
    margin: 0 1em;
  }
  .cd-breadcrumb li > *, .cd-multi-steps li > * {
    font-size: 1.6rem;
  }
}

/* -------------------------------- 

Triangle breadcrumb

-------------------------------- */
@media only screen and (min-width: 768px) {
  .cd-breadcrumb.triangle {
    /* reset basic style */
    background-color: transparent;
    padding: 0;
  }
  .cd-breadcrumb.triangle li {
    position: relative;
    padding: 0;
    margin: 4px 4px 4px 0;
  }
  .cd-breadcrumb.triangle li:last-of-type {
    margin-right: 0;
  }
  .cd-breadcrumb.triangle li > * {
    position: relative;
    padding: 1em .8em 1em 2.5em;
    color: #2c3f4c;
    background-color: #edeff0;
    /* the border color is used to style its ::after pseudo-element */
    border-color: #edeff0;
  }
  .cd-breadcrumb.triangle li.current > * {
    /* selected step */
    color: #ffffff;
    background-color: #96c03d;
    border-color: #96c03d;
  }
  .cd-breadcrumb.triangle li:first-of-type > * {
    padding-left: 1.6em;
    border-radius: .25em 0 0 .25em;
  }
  .cd-breadcrumb.triangle li:last-of-type > * {
    padding-right: 1.6em;
    border-radius: 0 .25em .25em 0;
  }
  .no-touch .cd-breadcrumb.triangle a:hover {
    /* steps already visited */
    color: #ffffff;
    background-color: #2c3f4c;
    border-color: #2c3f4c;
  }
  .cd-breadcrumb.triangle li::after, .cd-breadcrumb.triangle li > *::after {
    /* 
    	li > *::after is the colored triangle after each item
    	li::after is the white separator between two items
    */
    content: '';
    position: absolute;
    top: 0;
    left: 100%;
    content: '';
    height: 0;
    width: 0;
    /* 48px is the height of the <a> element */
    border: 24px solid transparent;
    border-right-width: 0;
    border-left-width: 20px;
  }
  .cd-breadcrumb.triangle li::after {
    /* this is the white separator between two items */
    z-index: 1;
    -webkit-transform: translateX(4px);
    -moz-transform: translateX(4px);
    -ms-transform: translateX(4px);
    -o-transform: translateX(4px);
    transform: translateX(4px);
    border-left-color: #ffffff;
    /* reset style */
    margin: 0;
  }
  .cd-breadcrumb.triangle li > *::after {
    /* this is the colored triangle after each element */
    z-index: 2;
    border-left-color: inherit;
  }
  .cd-breadcrumb.triangle li:last-of-type::after, .cd-breadcrumb.triangle li:last-of-type > *::after {
    /* hide the triangle after the last step */
    display: none;
  }
  .cd-breadcrumb.triangle.custom-separator li::after {
    /* reset style */
    background-image: none;
  }
  .cd-breadcrumb.triangle.custom-icons li::after, .cd-breadcrumb.triangle.custom-icons li > *::after {
    /* 50px is the height of the <a> element */
    border-top-width: 25px;
    border-bottom-width: 25px;
  }

  @-moz-document url-prefix() {
    .cd-breadcrumb.triangle li::after,
    .cd-breadcrumb.triangle li > *::after {
      /* fix a bug on Firefix - tooth edge on css triangle */
      border-left-style: dashed;
    }
  }
}
/* -------------------------------- 

Custom icons hover effects - breadcrumb and multi-steps

-------------------------------- */
@media only screen and (min-width: 768px) {
  .no-touch .cd-breadcrumb.triangle.custom-icons li:first-of-type a:hover::before, .cd-breadcrumb.triangle.custom-icons li.current:first-of-type em::before, .no-touch .cd-multi-steps.text-center.custom-icons li:first-of-type a:hover::before, .cd-multi-steps.text-center.custom-icons li.current:first-of-type em::before {
    /* change custom icon using image sprites - hover effect or current item */
    background-position: 0 -40px;
  }
  .no-touch .cd-breadcrumb.triangle.custom-icons li:nth-of-type(2) a:hover::before, .cd-breadcrumb.triangle.custom-icons li.current:nth-of-type(2) em::before, .no-touch .cd-multi-steps.text-center.custom-icons li:nth-of-type(2) a:hover::before, .cd-multi-steps.text-center.custom-icons li.current:nth-of-type(2) em::before {
    background-position: -20px -40px;
  }
  .no-touch .cd-breadcrumb.triangle.custom-icons li:nth-of-type(3) a:hover::before, .cd-breadcrumb.triangle.custom-icons li.current:nth-of-type(3) em::before, .no-touch .cd-multi-steps.text-center.custom-icons li:nth-of-type(3) a:hover::before, .cd-multi-steps.text-center.custom-icons li.current:nth-of-type(3) em::before {
    background-position: -40px -40px;
  }
  .no-touch .cd-breadcrumb.triangle.custom-icons li:nth-of-type(4) a:hover::before, .cd-breadcrumb.triangle.custom-icons li.current:nth-of-type(4) em::before, .no-touch .cd-multi-steps.text-center.custom-icons li:nth-of-type(4) a:hover::before, .cd-multi-steps.text-center.custom-icons li.current:nth-of-type(4) em::before {
    background-position: -60px -40px;
  }
}
/* -------------------------------- 

Multi steps indicator 

-------------------------------- */
@media only screen and (min-width: 768px) {
  .cd-multi-steps {
    /* reset style */
    background-color: transparent;
    padding: 0;
    text-align: center;
  }

  .cd-multi-steps li {
    position: relative;
    float: none;
    margin: 0.4em 40px 0.4em 0;
  }
  .cd-multi-steps li:last-of-type {
    margin-right: 0;
  }
  .cd-multi-steps li::after {
    /* this is the line connecting 2 adjacent items */
    position: absolute;
    content: '';
    height: 4px;
    background: #edeff0;
    /* reset style */
    margin: 0;
  }
  .cd-multi-steps li.visited::after {
    background-color: #96c03d;
  }
  .cd-multi-steps li > *, .cd-multi-steps li.current > * {
    position: relative;
    color: #2c3f4c;
  }

  .cd-multi-steps.custom-separator li::after {
    /* reset style */
    height: 4px;
    background: #edeff0;
  }

  .cd-multi-steps.text-center li::after {
    width: 100%;
    top: 50%;
    left: 100%;
    -webkit-transform: translateY(-50%) translateX(-1px);
    -moz-transform: translateY(-50%) translateX(-1px);
    -ms-transform: translateY(-50%) translateX(-1px);
    -o-transform: translateY(-50%) translateX(-1px);
    transform: translateY(-50%) translateX(-1px);
  }
  .cd-multi-steps.text-center li > * {
    z-index: 1;
    padding: .6em 1em;
    border-radius: .25em;
    background-color: #edeff0;
  }
  .no-touch .cd-multi-steps.text-center a:hover {
    background-color: #2c3f4c;
  }
  .cd-multi-steps.text-center li.current > *, .cd-multi-steps.text-center li.visited > * {
    color: #ffffff;
    background-color: #96c03d;
  }
  .cd-multi-steps.text-center.custom-icons li.visited a::before {
    /* change the custom icon for the visited item - check icon */
    background-position: 0 -60px;
  }

  .cd-multi-steps.text-top li, .cd-multi-steps.text-bottom li {
    width: 80px;
    text-align: center;
  }
  .cd-multi-steps.text-top li::after, .cd-multi-steps.text-bottom li::after {
    /* this is the line connecting 2 adjacent items */
    position: absolute;
    left: 50%;
    /* 40px is the <li> right margin value */
    width: calc(100% + 40px);
  }
  .cd-multi-steps.text-top li > *::before, .cd-multi-steps.text-bottom li > *::before {
    /* this is the spot indicator */
    content: '';
    position: absolute;
    z-index: 1;
    left: 50%;
    right: auto;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
    height: 12px;
    width: 12px;
    border-radius: 50%;
    background-color: #edeff0;
  }
  .cd-multi-steps.text-top li.visited > *::before,
  .cd-multi-steps.text-top li.current > *::before, .cd-multi-steps.text-bottom li.visited > *::before,
  .cd-multi-steps.text-bottom li.current > *::before {
    background-color: #96c03d;
  }
  .no-touch .cd-multi-steps.text-top a:hover, .no-touch .cd-multi-steps.text-bottom a:hover {
    color: #96c03d;
  }
  .no-touch .cd-multi-steps.text-top a:hover::before, .no-touch .cd-multi-steps.text-bottom a:hover::before {
    box-shadow: 0 0 0 3px rgba(150, 192, 61, 0.3);
  }

  .cd-multi-steps.text-top li::after {
    /* this is the line connecting 2 adjacent items */
    bottom: 4px;
  }
  .cd-multi-steps.text-top li > * {
    padding-bottom: 20px;
  }
  .cd-multi-steps.text-top li > *::before {
    /* this is the spot indicator */
    bottom: 0;
  }

  .cd-multi-steps.text-bottom li::after {
    /* this is the line connecting 2 adjacent items */
    top: 3px;
  }
  .cd-multi-steps.text-bottom li > * {
    padding-top: 20px;
  }
  .cd-multi-steps.text-bottom li > *::before {
    /* this is the spot indicator */
    top: 0;
  }
}
/* -------------------------------- 

Add a counter to the multi-steps indicator 

-------------------------------- */
.cd-multi-steps.count li {
  counter-increment: steps;
}

.cd-multi-steps.count li > *::before {
  content: counter(steps) " - ";
}

@media only screen and (min-width: 768px) {
  .cd-multi-steps.text-top.count li > *::before,
  .cd-multi-steps.text-bottom.count li > *::before {
    /* this is the spot indicator */
    content: counter(steps);
    height: 26px;
    width: 26px;
    line-height: 26px;
    font-size: 1.4rem;
    color: #ffffff;
  }

  .cd-multi-steps.text-top.count li:not(.current) em::before,
  .cd-multi-steps.text-bottom.count li:not(.current) em::before {
    /* steps not visited yet - counter color */
    color: #2c3f4c;
  }

  .cd-multi-steps.text-top.count li::after {
    bottom: 11px;
  }

  .cd-multi-steps.text-top.count li > * {
    padding-bottom: 34px;
  }

  .cd-multi-steps.text-bottom.count li::after {
    top: 11px;
  }

  .cd-multi-steps.text-bottom.count li > * {
    padding-top: 34px;
  }
}

            
          
!

JS

            
              // 原始碼來源: https://github.com/CodyHouse/breadcrumbs-and-multistep-indicator
// 進行無障礙的加強!
            
          
!
999px

Console