这个效果不复杂，纯CSS就可以实现，可以给网站增加些动态效果。下面看看怎么实现的吧。

录制_2021_03_22_11_00_28_580.gif

HTML

<ul class="nav">
        <li class="item">
            <span class="circle">
                <i class="iconfont icon-emizhifeiji before"></i>
                <i class="iconfont icon-emizhifeiji after"></i>
            </span>
            <div>地址</div>
        </li>
        <li class="item">
            <span class="circle">
                <i class="iconfont icon-dianhua1 before"></i>
                <i class="iconfont icon-dianhua1 after"></i>
            </span>
            <div>电话</div>
        </li>
        <li class="item">
            <span class="circle">
                <i class="iconfont icon-Postcodeyoubian before"></i>
                <i class="iconfont icon-Postcodeyoubian after"></i>
            </span>
            <div>邮编</div>
        </li>
        <li class="item">
            <span class="circle">
                <i class="iconfont icon-youxiang1 before"></i>
                <i class="iconfont icon-youxiang1 after"></i>
            </span>
            <div>邮箱</div>
        </li>
    </ul>

CSS

.nav {
        margin: 0 auto;
        padding: 0;
        width: 800px;
        overflow: hidden;
        background: white;

        .item {
            width: 200px;
            height: 150px;
            float: left;
            text-align: center;
            list-style-type: none;
            position: relative;

            .circle {
                position: relative;
                display: block;
                width: 50px;
                height: 50px;
                box-shadow: 3px 2px 2px rgba(0, 0, 0, .3);
                border-radius: 50%;
                margin: 20px auto;
                background: white;
                transition: all .2s;

                .iconfont {
                    position: absolute;
                    font-size: 20px;
                    left: 50%;
                    transform: translate(-50%, -50%);
                    transition: all .1s;
                }

                .iconfont.before {
                    color: #F2993F;
                    top: 50%;
                    transition-delay: .2s;
                }

                .iconfont.after {
                    color: white;
                    top: 150%;
                    opacity: 0;
                    transition-delay: .3s;
                }
            }

            &:hover {
                .circle {
                    background: #F2993F;
                    transform: rotateY(180deg);
                }

                .iconfont.before {
                    opacity: 0;
                }

                .iconfont.after {
                    top: 50%;
                    opacity: 1;
                }
            }
        }
    }

动动小手，给我点个赞吧.png