border-radius选项卡看起来像Thunderbird选项卡

Question

有谁知道如何开发雷鸟邮件标签(版本15)？看起来很棒,我真的不能在我的应用程序中做同样的事情.检查此屏幕拍摄:http://s7.postimage.org/ocvxg9ooq/thunder.jpg

Answer 1

它可以用css :before和:after伪元素完成.看看jsfiddle的例子

HTML

<ul class="tabrow">
    <li><a href="#">Lorem</a></li>
    <li><a href="#">Ipsum</a></li>
    <li class="selected"><a href="#">Sit amet</a></li>
    <li><a href="#">Consectetur adipisicing</a></li>
</ul>

CSS

.tabrow {
        text-align: center;
        list-style: none;
        margin: 0 20px;
        padding: 0;
        line-height: 24px;
        height: 26px;
        overflow: hidden;
        font-size: 12px;
        font-family: verdana;
        position: relative;
    }
    .tabrow li {
        border: 1px solid #AAA;
        background: #D1D1D1;
        background: -o-linear-gradient(top, #ECECEC 50%, #D1D1D1 100%);
        background: -ms-linear-gradient(top, #ECECEC 50%, #D1D1D1 100%);
        background: -moz-linear-gradient(top, #ECECEC 50%, #D1D1D1 100%);
        background: -webkit-linear-gradient(top, #ECECEC 50%, #D1D1D1 100%);
        background: linear-gradient(top, #ECECEC 50%, #D1D1D1 100%);
        display: inline-block;
        position: relative;
        z-index: 0;
        border-top-left-radius: 6px;
        border-top-right-radius: 6px;
        box-shadow: 0 3px 3px rgba(0, 0, 0, 0.4), inset 0 1px 0 #FFF;
        text-shadow: 0 1px #FFF;
        margin: 0 -5px;
        padding: 0 20px;
    }
    .tabrow a {
          color: #555;
          text-decoration: none;
    }
    .tabrow li.selected {
        background: #FFF;
        color: #333;
        z-index: 2;
        border-bottom-color: #FFF;
    }
    .tabrow:before {
        position: absolute;
        content: " ";
        width: 100%;
        bottom: 0;
        left: 0;
        border-bottom: 1px solid #AAA;
        z-index: 1;
    }
    .tabrow li:before,
    .tabrow li:after {
        border: 1px solid #AAA;
        position: absolute;
        bottom: -1px;
        width: 5px;
        height: 5px;
        content: " ";
    }
    .tabrow li:before {
        left: -6px;
        border-bottom-right-radius: 6px;
        border-width: 0 1px 1px 0;
        box-shadow: 2px 2px 0 #D1D1D1;
    }
    .tabrow li:after {
        right: -6px;
        border-bottom-left-radius: 6px;
        border-width: 0 0 1px 1px;
        box-shadow: -2px 2px 0 #D1D1D1;
    }
    .tabrow li.selected:before {
        box-shadow: 2px 2px 0 #FFF;
    }
    .tabrow li.selected:after {
        box-shadow: -2px 2px 0 #FFF;
    }?

jQuery的

$("li").click(function(e) {
     e.preventDefault();
     $("li").removeClass("selected");
     $(this).addClass("selected");
});?

有关它的更多详细信息,您最好访问此处