<div class="text-container">
泡泡
</div>
<div class="gradient-bg">
<svg xmlns="http://www.w3.org/2000/svg">
<defs>
<filter id="goo">
<feGaussianBlur in="SourceGraphic" stdDeviation="10" result="blur" />
<feColorMatrix in="blur" mode="matrix" values="1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 18 -8" result="goo" />
<feBlend in="SourceGraphic" in2="goo" />
</filter>
</defs>
</svg>
<div class="gradients-container">
<div class="g1"></div>
<div class="g2"></div>
<div class="g3"></div>
<div class="g4"></div>
<div class="g5"></div>
<div class="interactive"></div>
</div>
</div>
HTML
格式化
支持Emmet，输入 p 后按 Tab键试试吧！
<head> ... </head>
<body>
</body>
CSS
格式化
.text-container {
z-index: 100;
width: 100vw;
height: 100vh;
display: flex;
position: absolute;
top: 0;
left: 0;
justify-content: center;
align-items: center;
font-size: 96px;
color: white;
opacity: 0.8;
user-select: none;
text-shadow: 1px 1px rgba(0,0,0,0.1);
}
:root {
--color-bg1: rgb(108, 0, 162);
--color-bg2: rgb(0, 17, 82);
--color1: 18, 113, 255;
--color2: 221, 74, 255;
--color3: 100, 220, 255;
--color4: 200, 50, 50;
--color5: 180, 180, 50;
--color-interactive: 140, 100, 255;
--circle-size: 80%;
--blending: hard-light;
}
@keyframes moveInCircle {
0% {
transform: rotate(0deg);
}
50% {
transform: rotate(180deg);
}
100% {
transform: rotate(360deg);
}
}
@keyframes moveVertical {
0% {
transform: translateY(-50%);
}
50% {
transform: translateY(50%);
}
100% {
transform: translateY(-50%);
}
}
@keyframes moveHorizontal {
0% {
transform: translateX(-50%) translateY(-10%);
}
50% {
transform: translateX(50%) translateY(10%);
}
100% {
transform: translateX(-50%) translateY(-10%);
}
}
.gradient-bg {
width: 100vw;
height: 100vh;
position: relative;
overflow: hidden;
background: linear-gradient(40deg, var(--color-bg1), var(--color-bg2));
top: 0;
left: 0;
svg {
display: none;
}
.gradients-container {
filter: url(#goo) blur(40px) ;
width: 100%;
height: 100%;
}
.g1 {
position: absolute;
background: radial-gradient(circle at center, rgba(var(--color1), 0.8) 0, rgba(var(--color1), 0) 50%) no-repeat;
mix-blend-mode: var(--blending);
width: var(--circle-size);
height: var(--circle-size);
top: calc(50% - var(--circle-size) / 2);
left: calc(50% - var(--circle-size) / 2);
transform-origin: center center;
animation: moveVertical 30s ease infinite;
opacity: 1;
}
.g2 {
position: absolute;
background: radial-gradient(circle at center, rgba(var(--color2), 0.8) 0, rgba(var(--color2), 0) 50%) no-repeat;
mix-blend-mode: var(--blending);
width: var(--circle-size);
height: var(--circle-size);
top: calc(50% - var(--circle-size) / 2);
left: calc(50% - var(--circle-size) / 2);
transform-origin: calc(50% - 400px);
animation: moveInCircle 20s reverse infinite;
opacity: 1;
}
.g3 {
position: absolute;
background: radial-gradient(circle at center, rgba(var(--color3), 0.8) 0, rgba(var(--color3), 0) 50%) no-repeat;
mix-blend-mode: var(--blending);
width: var(--circle-size);
height: var(--circle-size);
top: calc(50% - var(--circle-size) / 2 + 200px);
left: calc(50% - var(--circle-size) / 2 - 500px);
transform-origin: calc(50% + 400px);
animation: moveInCircle 40s linear infinite;
opacity: 1;
}
.g4 {
position: absolute;
background: radial-gradient(circle at center, rgba(var(--color4), 0.8) 0, rgba(var(--color4), 0) 50%) no-repeat;
mix-blend-mode: var(--blending);
width: var(--circle-size);
height: var(--circle-size);
top: calc(50% - var(--circle-size) / 2);
left: calc(50% - var(--circle-size) / 2);
transform-origin: calc(50% - 200px);
animation: moveHorizontal 40s ease infinite;
opacity: 0.7;
}
.g5 {
position: absolute;
background: radial-gradient(circle at center, rgba(var(--color5), 0.8) 0, rgba(var(--color5), 0) 50%) no-repeat;
mix-blend-mode: var(--blending);
width: calc(var(--circle-size) * 2);
height: calc(var(--circle-size) * 2);
top: calc(50% - var(--circle-size));
left: calc(50% - var(--circle-size));
transform-origin: calc(50% - 800px) calc(50% + 200px);
animation: moveInCircle 20s ease infinite;
opacity: 1;
}
.interactive {
position: absolute;
background: radial-gradient(circle at center, rgba(var(--color-interactive), 0.8) 0, rgba(var(--color-interactive), 0) 50%) no-repeat;
mix-blend-mode: var(--blending);
width: 100%;
height: 100%;
top: -50%;
left: -50%;
opacity: 0.7;
}
}
JS
格式化