CSS3 不断有气球上升的动画背景效果

可用于节日庆祝页面。

CSS3, balloon

《aframe.js 3d拼图代码详解》作品已被踏得网收录！

第三方库
作品简介 4594
作品推荐
使用帮助
常用链接

HTML
CSS
JavaScript
Result

编译

JavaScript

编译

CSS

html {
    font-size: 1.2vh;
}
body {
    margin: 0;
    height: 100vh;
    width: 100vw;
    background: -webkit-linear-gradient(white, #e0d1d1);
    background: linear-gradient(white, #e0d1d1);
    box-shadow: inset 0 5vh 30vh 5vh #d6c2c2;
    font-family: "Share Tech Mono", monospace;
    color: white;
    font-size: 2rem;
}
body:after {
    z-index: 1;
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: -webkit-radial-gradient(circle, #ffffff 40%, #e0d1d1);
    background-image: radial-gradient(circle, #ffffff 40%, #e0d1d1);
    -webkit-transform-origin: 50% 100%;
    transform-origin: 50% 100%;
    -webkit-transform: scaleY(1.5) scaleX(1);
    transform: scaleY(1.5) scaleX(1);
    opacity: 0.5;
}
.center {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate3d(-50%, -50%, 0);
    transform: translate3d(-50%, -50%, 0);
    text-align: center;
    line-height: 0.9;
    z-index: 3;
}
h1 {
    font-size: 15rem;
    margin: 0;
    padding: 0;
    color: #ff6666;
}
h2 {
    font-size: 9rem;
    margin: 0;
    padding: 0;
    color: #ff6666;
}
h1,
h2 {
    text-shadow: 0rem 4rem 2rem rgba(140, 115, 115, 0.2);
}
.balloon {
    top: 100vh;
    opacity: 0.95;
    position: absolute;
    -webkit-transform: translate3d(-50%, -50%, 0);
    transform: translate3d(-50%, -50%, 0);
    width: 10rem;
    height: 10rem;
    background: #faf9f9;
    border-radius: 10rem 10rem 4rem 10rem;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    box-shadow: inset -0.5rem -0.5rem 5rem -0.5rem #c99c9c, 3rem 3rem 1.5rem rgba(153, 102, 102, 0.2);
    -webkit-animation: float1 10s infinite ease-out;
    animation: float1 10s infinite ease-out;
}
@-webkit-keyframes float1 {
    0% {
        -webkit-transform: rotate(40deg) translateY(0) translateX(0);
        transform: rotate(40deg) translateY(0) translateX(0);
    }
    100% {
        -webkit-transform: rotate(50deg) translateY(-85vh) translateX(-85vh);
        transform: rotate(50deg) translateY(-85vh) translateX(-85vh);
    }
}
@keyframes float1 {
    0% {
        -webkit-transform: rotate(40deg) translateY(0) translateX(0);
        transform: rotate(40deg) translateY(0) translateX(0);
    }
    100% {
        -webkit-transform: rotate(50deg) translateY(-85vh) translateX(-85vh);
        transform: rotate(50deg) translateY(-85vh) translateX(-85vh);
    }
}
@-webkit-keyframes float2 {
    0% {
        -webkit-transform: rotate(55deg) translateY(0) translateX(0);
        transform: rotate(55deg) translateY(0) translateX(0);
    }
    100% {
        -webkit-transform: rotate(45deg) translateY(-85vh) translateX(-85vh);
        transform: rotate(45deg) translateY(-85vh) translateX(-85vh);
    }
}
@keyframes float2 {
    0% {
        -webkit-transform: rotate(55deg) translateY(0) translateX(0);
        transform: rotate(55deg) translateY(0) translateX(0);
    }
    100% {
        -webkit-transform: rotate(45deg) translateY(-85vh) translateX(-85vh);
        transform: rotate(45deg) translateY(-85vh) translateX(-85vh);
    }
}
@-webkit-keyframes float3 {
    0% {
        -webkit-transform: rotate(45deg) translateY(0) translateX(0);
        transform: rotate(45deg) translateY(0) translateX(0);
    }
    100% {
        -webkit-transform: rotate(35deg) translateY(-85vh) translateX(-85vh);
        transform: rotate(35deg) translateY(-85vh) translateX(-85vh);
    }
}
@keyframes float3 {
    0% {
        -webkit-transform: rotate(45deg) translateY(0) translateX(0);
        transform: rotate(45deg) translateY(0) translateX(0);
    }
    100% {
        -webkit-transform: rotate(35deg) translateY(-85vh) translateX(-85vh);
        transform: rotate(35deg) translateY(-85vh) translateX(-85vh);
    }
}
@-webkit-keyframes floatfront1 {
    0% {
        -webkit-transform: scale(1.3) rotate(40deg) translateY(0) translateX(0);
        transform: scale(1.3) rotate(40deg) translateY(0) translateX(0);
    }
    100% {
        -webkit-transform: scale(1.3) rotate(50deg) translateY(-100vh) translateX(-100vh);
        transform: scale(1.3) rotate(50deg) translateY(-100vh) translateX(-100vh);
    }
}
@keyframes floatfront1 {
    0% {
        -webkit-transform: scale(1.3) rotate(40deg) translateY(0) translateX(0);
        transform: scale(1.3) rotate(40deg) translateY(0) translateX(0);
    }
    100% {
        -webkit-transform: scale(1.3) rotate(50deg) translateY(-100vh) translateX(-100vh);
        transform: scale(1.3) rotate(50deg) translateY(-100vh) translateX(-100vh);
    }
}
@-webkit-keyframes floatfront2 {
    0% {
        -webkit-transform: scale(1.3) rotate(55deg) translateY(0) translateX(0);
        transform: scale(1.3) rotate(55deg) translateY(0) translateX(0);
    }
    100% {
        -webkit-transform: scale(1.3) rotate(45deg) translateY(-100vh) translateX(-85vh);
        transform: scale(1.3) rotate(45deg) translateY(-100vh) translateX(-85vh);
    }
}
@keyframes floatfront2 {
    0% {
        -webkit-transform: scale(1.3) rotate(55deg) translateY(0) translateX(0);
        transform: scale(1.3) rotate(55deg) translateY(0) translateX(0);
    }
    100% {
        -webkit-transform: scale(1.3) rotate(45deg) translateY(-100vh) translateX(-85vh);
        transform: scale(1.3) rotate(45deg) translateY(-100vh) translateX(-85vh);
    }
}
@-webkit-keyframes floatfront3 {
    0% {
        -webkit-transform: scale(1.3) rotate(45deg) translateY(0) translateX(0);
        transform: scale(1.3) rotate(45deg) translateY(0) translateX(0);
    }
    100% {
        -webkit-transform: scale(1.3) rotate(35deg) translateY(-85vh) translateX(-100vh);
        transform: scale(1.3) rotate(35deg) translateY(-85vh) translateX(-100vh);
    }
}
@keyframes floatfront3 {
    0% {
        -webkit-transform: scale(1.3) rotate(45deg) translateY(0) translateX(0);
        transform: scale(1.3) rotate(45deg) translateY(0) translateX(0);
    }
    100% {
        -webkit-transform: scale(1.3) rotate(35deg) translateY(-85vh) translateX(-100vh);
        transform: scale(1.3) rotate(35deg) translateY(-85vh) translateX(-100vh);
    }
}
.balloon:after {
    content: '';
    position: absolute;
    bottom: -.05rem;
    right: -.05rem;
    border-top: 0.5rem solid transparent;
    border-bottom: 0.5rem solid transparent;
    border-right: 0.9rem solid #dbbdbd;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    border-radius: 1rem;
}
.holder.back {
    position: relative;
    z-index: 2;
}
.holder.back .balloon:nth-child(1) {
    left: 50%;
    -webkit-animation: float2 9.5s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    animation: float2 9.5s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    -webkit-animation-delay: 0s;
    animation-delay: 0s;
}
.holder.back .balloon:nth-child(2) {
    left: 20%;
    -webkit-animation: float1 10s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    animation: float1 10s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    -webkit-animation-delay: 3.2s;
    animation-delay: 3.2s;
}
.holder.back .balloon:nth-child(3) {
    left: 90%;
    -webkit-animation: float3 10.5s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    animation: float3 10.5s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    -webkit-animation-delay: 7.7s;
    animation-delay: 7.7s;
}
.holder.back .balloon:nth-child(4) {
    left: 70%;
    -webkit-animation: float1 9s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    animation: float1 9s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    -webkit-animation-delay: 1.3s;
    animation-delay: 1.3s;
}
.holder.back .balloon:nth-child(5) {
    left: 35%;
    -webkit-animation: float2 10.2s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    animation: float2 10.2s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    -webkit-animation-delay: 5.6s;
    animation-delay: 5.6s;
}
.holder.front {
    position: relative;
    z-index: 4;
}
.holder.front .balloon {
    box-shadow: inset -0.5rem -0.5rem 5rem -0.5rem #c99c9c, 8rem 8rem 4rem rgba(153, 102, 102, 0.2);
}
.holder.front .balloon:nth-child(1) {
    left: 80%;
    -webkit-animation: floatfront1 10s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    animation: floatfront1 10s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    -webkit-animation-delay: 2.8s;
    animation-delay: 2.8s;
}
.holder.front .balloon:nth-child(2) {
    left: 35%;
    -webkit-animation: floatfront1 10s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    animation: floatfront1 10s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    -webkit-animation-delay: 1.4s;
    animation-delay: 1.4s;
}
.holder.front .balloon:nth-child(3) {
    left: 7%;
    -webkit-animation: floatfront3 10s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    animation: floatfront3 10s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    -webkit-animation-delay: 7.7s;
    animation-delay: 7.7s;
}
.holder.front .balloon:nth-child(4) {
    left: 46%;
    -webkit-animation: floatfront2 10s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    animation: floatfront2 10s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    -webkit-animation-delay: 6.3s;
    animation-delay: 6.3s;
}
.holder.front .balloon:nth-child(5) {
    left: 75%;
    -webkit-animation: floatfront1 10s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    animation: floatfront1 10s infinite cubic-bezier(0.47, 0, 0.745, 0.715);
    -webkit-animation-delay: 8.9s;
    animation-delay: 8.9s;
}
.sig {
    position: fixed;
    bottom: 8px;
    right: 8px;
    text-decoration: none;
    font-size: 12px;
    font-weight: 100;
    font-family: sans-serif;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 2px;
}

HTML

可用于节日庆祝页面。

CSS3, balloon

编辑器支持Emmet

快捷键

可用于节日庆祝页面。

CSS3, balloon

CSS3 不断改变背景色以及文字上下起伏式的LOADING动效

CSS3 不停变化的单一元素的渐变色背景动画

编辑器支持Emmet

快捷键

语言：

语言：

导入代码模板：