16 October パンくずリスト装飾 矢印 CSS3 http://codepen.io/eMaj/pen/qtico <ul id="breadcrumb"> <li><a href="#"><span class="icon icon-home"> </span></a></li> <li><a href="#"><span class="icon icon-beaker"> </span> Projects</a></li> <li><a href="#"><span class="icon icon-double-angle-right"></span> Breadcrumb</a></li> <li><a href="#"><span class="icon icon-rocket"> </span> Getting started</a></li> <li><a href="#"><span class="icon icon-arrow-down"> </span> Download</a></li> </ul> #breadcrumb { list-style: none; display: inline-block; } #breadcrumb .icon { font-size: 14px; } #breadcrumb li { float: left; } #breadcrumb li a { color: #FFF; display: block; background: #3498db; text-decoration: none; position: relative; height: 40px; line-height: 40px; padding: 0 10px 0 5px; text-align: center; margin-right: 23px; } #breadcrumb li:nth-child(even) a { background-color: #2980b9; } #breadcrumb li:nth-child(even) a:before { border-color: #2980b9; border-left-color: transparent; } #breadcrumb li:nth-child(even) a:after { border-left-color: #2980b9; } #breadcrumb li:first-child a { padding-left: 15px; -moz-border-radius: 4px 0 0 4px; -webkit-border-radius: 4px; border-radius: 4px 0 0 4px; } #breadcrumb li:first-child a:before { border: none; } #breadcrumb li:last-child a { padding-right: 15px; -moz-border-radius: 0 4px 4px 0; -webkit-border-radius: 0; border-radius: 0 4px 4px 0; } #breadcrumb li:last-child a:after { border: none; } #breadcrumb li a:before, #breadcrumb li a:after { content: ""; position: absolute; top: 0; border: 0 solid #3498db; border-width: 20px 10px; width: 0; height: 0; } #breadcrumb li a:before { left: -20px; border-left-color: transparent; } #breadcrumb li a:after { left: 100%; border-color: transparent; border-left-color: #3498db; } #breadcrumb li a:hover { background-color: #1abc9c; } #breadcrumb li a:hover:before { border-color: #1abc9c; border-left-color: transparent; } #breadcrumb li a:hover:after { border-left-color: #1abc9c; } #breadcrumb li a:active { background-color: #16a085; } #breadcrumb li a:active:before { border-color: #16a085; border-left-color: transparent; } #breadcrumb li a:active:after { border-left-color: #16a085; } PR