這裏主要使用表單的單選按鈕來實現這個TAB顯示和隱藏,首頁tab裏的內容默認隱藏,若是單選按鈕爲選中狀態(checked)就顯示內容。具體請看下面代碼。web
關於兼容性,由於是用CSS3來製做的,因此若是不支持CSS3的瀏覽將會出現不兼容的狀況。spa
HTML代碼code
<ul class="tabs"> <li> <input type="radio" name="tabs" id="tab1" checked /> <label for="tab1">選項卡 1</label> <div id="tab-content1" class="tab-content"> <p>選項卡內容 1</p> </div> </li> <li> <input type="radio" name="tabs" id="tab2" /> <label for="tab2">選項卡 2</label> <div id="tab-content2" class="tab-content"> <p>選項卡內容 2</p> </div> </li> </ul>
CSS代碼orm
* { margin: 0; padding: 0; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; } body { padding: 20px; text-align: left; font-family: Lato; color: #fff; background: #9b59b6; } .tabs { width: 650px; float: none; list-style: none; position: relative; margin: 80px 0 0 10px; text-align: left; } .tabs li { float: left; display: block; } .tabs input[type="radio"] { position: absolute; top: -9999px; left: -9999px; } .tabs label { display: block; padding: 14px 21px; border-radius: 2px 2px 0 0; font-size: 20px; font-weight: normal; text-transform: uppercase; background: #8e44ad; cursor: pointer; position: relative; top: 4px; -webkit-transition: all 0.2s ease-in-out; -moz-transition: all 0.2s ease-in-out; -o-transition: all 0.2s ease-in-out; transition: all 0.2s ease-in-out; } .tabs label:hover { background: #703688; } .tabs .tab-content { z-index: 2; display: none; overflow: hidden; width: 100%; font-size: 17px; line-height: 25px; padding: 25px; position: absolute; top: 53px; left: 0; background: #612e76; } .tabs [id^="tab"]:checked + label { top: 0; padding-top: 17px; background: #612e76; } .tabs [id^="tab"]:checked ~ [id^="tab-content"] { display: block; }