js+css实现消息图标鼠标悬停消息右上角预览滚动效果代码
代码语言:html
所属分类:悬停
代码描述:js+css实现消息图标鼠标悬停消息右上角预览滚动效果代码
代码标签: js css 消息 图标 鼠标 悬停 右上角 预览 滚动
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html>
<html lang="en" >
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
<style>
* {
border: 0;
box-sizing: border-box;
margin: 0;
padding: 0;
}
:root {
--hue: 223;
--hue2: 133;
--hue3: 3;
--bg: hsl(var(--hue2),90%,70%);
--fg: hsl(var(--hue),90%,10%);
--primary: hsl(var(--hue),90%,50%);
--trans-dur: 0.3s;
--trans-timing: cubic-bezier(0.65,0,0.35,1);
font-size: calc(20px + (60 - 20) * (100vw - 280px) / (3840 - 280));
}
body,
button {
font: 1em/1.5 -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, sans-serif;
}
body {
background-color: var(--bg);
color: var(--fg);
display: flex;
height: 100vh;
transition: background-color var(--trans-dur), color var(--trans-dur);
}
.app {
--dot-dur: 1s;
background-color: white;
border-radius: 1em;
box-shadow: 0 0 0 0.333em rgba(143, 143, 143, 0), 0 0.75em 1.5em hsla(var(--hue2), 90%, 30%, 0.3);
cursor: pointer;
display: flex;
margin: auto;
outline: transparent;
position: relative;
width: 4em;
height: 4em;
transition: box-shadow calc(var(--trans-dur) / 2) var(--trans-timing);
-webkit-appearance: none;
appearance: none;
-webkit-tap-highlight-color: transparent;
}
.app__badge {
background-color: hsl(var(--hue3), 90%, 50%);
border-radius: 0.75em;
box-shadow: 0 0.28125em 0.5625em hsla(var(--hue3), 90%, 30%, 0.5);
overflow: hidden;
padding: 0 0.375em;
position: absolute;
top: 0;
right: 0;
min-width: 1.5em;
height: 1.5em;
transform: translate(0.625em, -0.625em);
transition: min-width var(--trans-dur) var(--trans-timing);
}
.app__badge-count, .app__badge-text {
color: white;
font-weight: 300;
transition: opacity var(--trans-dur) var(--trans-timing);
}
.app__badge-count {
text-align: center;
}
.app__badge-text {
opacity: 0;
position: absolute;
top: 0;
left: 100%;
width: max-content;
}
.app__badge:has(.app__badge-count:empty) {
display: none;
}
.app:focus-visible {
box-shadow: 0 0 0 0.333em #8f8f8f, 0 0.75em 1.5em hsla(var(--hue2), 90%, 30%, 0.3);
}
.app__icon {
color: var(--primary);
display: block;
overflow: visible;
pointer-events: none;
margin: auto;
width: 2.75em;
height: 2.75em;
}
.app:hover .app__badge, .app:focus-visible .app__badge {
min-width: 3.75em;
}
.app:hover .app__badge-count, .app:focus-visible .app__badge-count {
opacity: 0;
}
.app:hover .app__badge-text, .app:focus-visible .app__badge-text {
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