css气泡背景墙样式

css 气泡背景墙样式

<div  data-title="气泡背景墙">
    <ul >
        <li>Love</li>
        <li>Love</li>
        <li>Love</li>
        <li>Love</li>
        <li>Love</li>
        <li>Love</li>
        <li>Love</li>
        <li>Love</li>
        <li>Love</li>
        <li>Love</li>
    </ul>
</div>

css 代码：

* {
    margin:0;
    padding:0;
}
html,body {
    width:100%;
    height:100%;
}
.bruce {
    width:100%;
    height:100%;
    background-image:linear-gradient(270deg,#8146b4,#6990f6);
}
.bubble-bgwall {
    overflow:hidden;
    position:relative;
    margin:0 auto;
    width:1200px;
    height:100%;
}
li {
    display:flex;
    position:absolute;
    bottom:-200px;
    justify-content:center;
    align-items:center;
    border-radius:10px;
    width:50px;
    height:50px;
    background-color:rgba(#fff,.15);
    color:#ccc;
    animation:bubble 15s infinite;
}
li:nth-child(1) {
    left:10%;
}
li:nth-child(2) {
    left:20%;
    width:90px;
    height:90px;
    animation-duration:7s;
    animation-delay:2s;
}
li:nth-child(3) {
    left:25%;
    animation-delay:4s;
}
li:nth-child(4) {
    left:40%;
    width:60px;
    height:60px;
    background-color:rgba(#fff,.3);
    animation-duration:8s;
}
li:nth-child(5) {
    left:70%;
}
li:nth-child(6) {
    left:80%;
    width:120px;
    height:120px;
    background-color:rgba(#fff,.2);
    animation-delay:3s;
}
li:nth-child(7) {
    left:32%;
    width:160px;
    height:160px;
    animation-delay:2s;
}
li:nth-child(8) {
    left:55%;
    width:40px;
    height:40px;
    font-size:12px;
    animation-duration:15s;
    animation-delay:4s;
}
li:nth-child(9) {
    left:25%;
    width:40px;
    height:40px;
    background-color:rgba(#fff,.3);
    font-size:12px;
    animation-duration:12s;
    animation-delay:2s;
}
li:nth-child(10) {
    left:85%;
    width:160px;
    height:160px;
    animation-delay:5s;
}
@keyframes bubble {
  0% {
    opacity:.5;
    transform:translateY(0) rotate(45deg);
  }
  25% {
    opacity:.75;
    transform:translateY(-400px) rotate(90deg);
  }
  50% {
    opacity:1;
    transform:translateY(-600px) rotate(135deg);
  }
  100% {
    opacity:0;
    transform:translateY(-1000px) rotate(180deg);
  }
}