PROMULGATOR

    南洋大师傅

    北京市
    Html
    Css
    Js
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<div class="check-container">
    <i class="check-icon"></i>
</div>
<button id="complete">完成</button>
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body {
    text-align:center;
}
.check-container {
    display:flex;
    justify-content:center;
    width:100px;
    height:100px;
    background:#ccc;
    border-radius:50%;
    transition:all 0.5s;
    margin:0 auto;
    overflow:hidden;
}
.check-container i.check-icon {
    width:10px;
    height:20px;
    border-color:#fff;
    border-style:solid;
    border-width:0 2px 2px 0;
    transform:rotate(45deg);
    margin-top:30px;
}
.check-container i.check-icon::after {
    content:" ";
    width:30px;
    height:30px;
    background:#ccc;
    display:block;
    position:absolute;
    top:0;
    left:0px;
    transition:all 0.5s;
    transform:rotate(45deg);
}
.check-container i.check-icon-move::after {
    left:30px;
    top:-30px;
    background:#666
}
#complete {
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$("#complete").click(function() {
    $(".check-container").css({
        background: '#666'
    })
    $(".check-container .check-icon").addClass('check-icon-move')
})
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↑上面代码改变，会自动显示代码结果 jQuery调用版本：1.9.1
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打勾动画(原创)

更新时间：2020-03-25 16:22:21

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