GIF 2023-7-17 1-22-18.gif
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta
name="viewport"
content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style>
html,
body {
background-color: #ccc;
width: 100%;
height: 100%;
}
* {
margin: 0;
padding: 0;
}
.boss {
width: 300px;
height: 60px;
margin: 600px auto;
background-color: #fff;
position: relative;
overflow: hidden;
}
.container {
width: 100%;
height: 60px;
/* animation: hhh3 12s linear infinite; */
animation: hhh5 12s linear infinite;
position: absolute;
left: 0;
top: 0;
}
.container > span {
display: block;
width: 100%;
line-height: 60px;
text-align: center;
color: #666;
}
@keyframes hhh5 {
0% {
opacity: 1;
}
15% {
opacity: 1;
top: 0;
}
17% {
opacity: 0;
top: -40%;
}
18% {
opacity: 0;
top: -90%;
}
20% {
opacity: 1;
top: -100%;
}
35% {
opacity: 1;
top: -100%;
}
37% {
opacity: 0;
top: -140%;
}
38% {
opacity: 0;
top: -190%;
}
40% {
opacity: 1;
top: -200%;
}
55% {
opacity: 1;
top: -200%;
}
57% {
opacity: 0;
top: -240%;
}
58% {
opacity: 0;
top: -290%;
}
60% {
opacity: 1;
top: -300%;
}
75% {
opacity: 1;
top: -300%;
}
77% {
opacity: 0;
top: -340%;
}
78% {
opacity: 0;
top: -390%;
}
80% {
opacity: 1;
top: -400%;
}
95% {
opacity: 1;
top: -400%;
}
97% {
opacity: 0;
top: -440%;
}
98% {
opacity: 0;
top: -490%;
}
100% {
opacity: 1;
top: -500%;
}
}
/* @keyframes hhh3 {
0% {
opacity: 1;
}
23% {
opacity: 1;
top: 0;
}
26% {
opacity: 0;
top: -30%;
}
30% {
opacity: 0;
top: -70%;
}
33% {
opacity: 0.6;
top: -100%;
}
57% {
opacity: 1;
top: -100%;
}
60% {
opacity: 0;
top: -130%;
}
63% {
opacity: 0;
top: -160%;
}
67% {
opacity: 0.6;
top: -200%;
}
90% {
opacity: 1;
top: -200%;
}
93% {
opacity: 0;
top: -230%;
}
96% {
opacity: 0;
top: -260%;
}
100% {
opacity: 0.9;
top: -300%;
}
} */
</style>
</head>
<body>
<div class="boss">
<div class="container">
<span>第一个</span>
<span>第二个</span>
<span>第三个</span>
<span>第四个</span>
<span>第五个</span>
<span>第一个</span>
</div>
</div>
</body>
</html>