纯CSS+单个div实现抖音LOGO

纯CSS+单个div就能绘制抖音LOGO

关键点：

• 主要借助了两个伪元素实现了整体结构，借助了 drop-shadow 生成一层整体阴影
• drop-shadow 只能是单层阴影，所以另一层阴影需要多尝试
• contrast(150%) brightness(110%) 则可以增强图像的对比度和亮度，更贴近抖音LOGO的效果

预览结果如下：

在线预览 - 纯CSS+单个div标签实现抖音LOGO

实现代码：

html:

<div></div>

scss:

body {background: #000;overflow: hidden;
}div {position: relative;width: 37px;height: 218px;margin: 100px auto;z-index: 1;background: #fff;filter:drop-shadow(-10px -10px 0 #24f6f0) contrast(150%) brightness(110%);box-shadow: 11.6px 10px 0 0 #fe2d52;z-index: 10;// transform: skewX(-5deg);animation: move 5s infinite ease-in;top: -60px;&::before {content: "";position: absolute;width: 100px;height: 100px;border: 37px solid #fff;border-top: 37px solid transparent;border-radius: 50%;top: 123px;left: -137px;transform: rotate(45deg);filter: drop-shadow(16px 0px 0 #fe2d52);// mix-blend-mode: overlay;}&::after {content: "";position: absolute;width: 140px;height: 140px;border: 30px solid #fff;border-right: 30px solid transparent;border-top: 30px solid transparent;border-left: 30px solid transparent;top: -100px;right: -172px;border-radius: 100%;transform: rotate(45deg);z-index: -10;filter:drop-shadow(14px 0 0 #fe2d52);}
}@keyframes move {4% {transform: skewX(7deg) translate(-30px);}7% {transform: skewX(-6deg) translate(18px);}9% {transform: skewX(5deg) translate(-8px);}10% {transform: skewX(-4deg)translate(6px);}11% {transform: skewX(3deg)translate(-4px);}12% {transform: skewX(-2deg) translate(2px);}13% {transform: skewX(1deg) translate(0px);filter:drop-shadow(-10px -10px 0 #24f6f0) contrast(120%) brightness(110%) blur(3px);}30% {filter:drop-shadow(-10px -10px 0 #24f6f0) contrast(150%) brightness(120%) blur(0px);}
}

参考自 github 单标签实现抖音LOGO