炫彩流光按钮 html+css
话不多，先上效果：
简介：
用基础css做一个有一点炫酷的流光按钮，不止按钮，只要是盒子就行。
具体步骤：
1.先定义一个盒子当做按钮，如我就用a标签：
<body>
<a href="#" class="guang">buttona>
body>
2.先给a标签写基础的样式，比如长宽等等…：
.guang{
position: relative;
display: inline-block;
width: 220px;
height: 80px;
color: rgb(255, 255, 255);
line-height: 80px;
font-size: 35px;
font-family: sans-serif;
text-decoration: none;
text-transform: uppercase;
text-align: center;
border-radius: 30px;
background: linear-gradient(90deg,rgb(39, 122, 218),rgb(74, 230, 121),rgb(201, 214, 13),rgb(226, 20, 233),rgb(16, 172, 219));
background-size: 400%;
z-index: 1;
text-shadow: 0 0 5px white,
0 0 5px white;
}
注意：其中一些属性用处：
text-transform: uppercase; 全部换成大写字母。
background: linear-gradient(…); 线性颜色渐变，可以改成自己要的颜色。
text-shadow: 0 0 5px white,
0 0 5px white;
写两行是为了让字体更亮。
3.鼠标经过盒子产生流光的动画：
.guang:hover{
animation: move 5s linear alternate infinite;
}
@keyframes move{
0%{
background-position: 0%;
}
100%{
background-position: 100%;
}
}
4.定义盒子周围的光晕阴影：
.guang::before{
content: '';
position: absolute;
top: -10px;
left: -10px;
width: 240px;
height: 100px;
background: linear-gradient(90deg,rgb(39, 122, 218),rgb(74, 230, 121),rgb(243, 169, 10),rgb(226, 20, 233),rgb(16, 172, 219));
background-size: 400%;
opacity: 0;
z-index: -1;
border-radius: 45px;
transition: 0.6s;
}
.guang:hover::before{
filter: blur(15px);
opacity: 1;
animation: move 8s linear alternate infinite;
}
注意：其中一些属性用处：
filter: blur 滤镜，就是让其模糊
完整代码：
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Documenttitle>
head>
<style>
*{
margin: 0;
padding: 0;
box-sizing: border-box;
}
body{
height: 100vh;
display: flex;
justify-content: center;
align-items: center;
background-color: black;
}
.guang{
position: relative;
display: inline-block;
width: 220px;
height: 80px;
color: rgb(255, 255, 255);
line-height: 80px;
font-size: 35px;
font-family: sans-serif;
text-decoration: none;
text-transform: uppercase;
text-align: center;
border-radius: 30px;
background: linear-gradient(90deg,rgb(39, 122, 218),rgb(74, 230, 121),rgb(201, 214, 13),rgb(226, 20, 233),rgb(16, 172, 219));
background-size: 400%;
z-index: 1;
text-shadow: 0 0 5px white,
0 0 5px white;
}
.guang:hover{
animation: move 5s linear alternate infinite;
}
@keyframes move{
0%{
background-position: 0%;
}
100%{
background-position: 100%;
}
}
.guang::before{
content: '';
position: absolute;
top: -10px;
left: -10px;
width: 240px;
height: 100px;
background: linear-gradient(90deg,rgb(39, 122, 218),rgb(74, 230, 121),rgb(243, 169, 10),rgb(226, 20, 233),rgb(16, 172, 219));
background-size: 400%;
opacity: 0;
z-index: -1;
border-radius: 45px;
transition: 0.6s;
}
.guang:hover::before{
filter: blur(15px);
opacity: 1;
animation: move 8s linear alternate infinite;
}
style>
<body>
<a href="#" class="guang">buttona>
body>
html>
总结
哈哈~
