Хлебные крошки на CSS и HTML

Девять разных красивых реализаций хлебных крошек (Breadcrumbs) для сайта.Как реализовать:

1. Разметка html (Разберём вариант #7)

<section>
	<h2>7 - Basic Multi-Steps with Custom Icons</h2>

	<nav>
		<ol class="cd-multi-steps text-center custom-icons">
			<li class="visited"><a href="#0">Cart</a></li>
			<li class="visited"><a href="#0">Billing</a></li>
			<li class="current"><em>Delivery</em></li>
			<li><em>Review</em></li>
		</ol>
	</nav>
</section>

2. Стили CSS

.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: #96c03d;
}
.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(../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;
  }
}
@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;
  }
}

Готово!