PS:鼠标移上去会有动画效果,你可以试着玩玩哦~
本标志的版权归缤奇(Binkic)团队及其设计者保罗所有,请不要尝试侵权使用。

HTML:

<div class="out">
    <div class="in">
        <div class="round"></div>
    </div>
</div>

CSS:

.out{
    width: 200px;
    height: 200px;
    position: relative;
    background: #3498db;
    border-radius: 0 100px 100px 100px;
}
.out:hover{
    animation: Animate 3s infinite;
}
.in{
    width: 120px;
    height: 120px;
    background: #fff;
    position: absolute;
    top: calc(50% - 60px);
    left: calc(50% - 60px);
    border-radius: 100px 100px 0 100px;
}
.round{
    width: 50px;
    height: 50px;
    position: absolute;
    background: #3498db;
    border-radius: 100%;
    top: calc(50% - 25px);
    left: calc(50% - 25px);
}
@keyframes Animate {
    0% {
        transform: translateX(0) scale(0.6) rotate(0);
    }
    50% {
        transform: translateX(300px) scale(0.6) rotate(90deg);
    }
    100% {
        transform: translateX(0) scale(0.6) rotate(0);
    }
}