加载动画主要使用了css的animation和transform属性，animation用来实现动画效果，transform实现过渡，让动画看起来更真实
一、html
<div class="loadding-box"><div class="dot1"></div><div class="dot2"></div><div class="dot3"></div>
</div>二、样式
.loadding-box {display: flex;.dot1,.dot2,.dot3 {width: 8px;height: 8px;border-radius: 50%;margin-left: 6px;}.dot1 {animation: jump 1.2s -0.4s linear infinite;background: #8c8ef7;}.dot2 {animation: jump 1.2s -0.2s linear infinite;background: #5e85d1;}.dot3 {animation: jump 1.2s linear infinite;background: #2e6de7;}@keyframes jump {0%,80%,100% {transform: scale(0.9);opacity: 1.0;}40% {transform: scale(1.1);opacity: 0.8;}}}
三、效果图
这世界很喧嚣，做你自己就好
