css+js实现步进数值选择器效果代码-html代码-BFW代码库

css+js实现步进数值选择器效果代码

代码语言：html

所属分类：选择器

代码描述：css+js实现步进数值选择器效果代码

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

<html>

<head>
    <style>
        * {
        	border: 0;
        	box-sizing: border-box;
        	margin: 0;
        	padding: 0;
        }
        :root {
        	--hue: 223;
        	--bg: hsl(var(--hue),10%,90%);
        	--fg: hsl(var(--hue),10%,10%);
        	font-size: calc(20px + (30 - 20) * (100vw - 320px) / (1280 - 320));
        }
        body, button {
        	font: 1em/1.5 Inter, sans-serif;
        }
        body {
        	background-color:#fe6262;
        	color: var(--fg);
        	height: 100vh;
        	display: grid;
        	place-items: center;
        	transition: background-color 0.3s;
        }
        
        .stepper {
        	background-color: var(--fg);
        	border-radius: 1em;
        	box-shadow: 0 0.75em 1em hsla(0,0%,0%,0.2);
        	color: var(--bg);
        	font-weight: bold;
        	overflow: hidden;
        	padding: 0.75em 0.375em;
        	position: relative;
        	width: 6em;
        	height: 3em;
        	transition:
        		background-color 0.3s,
        		color 0.3s,
        		transform 0.15s ease-in-out;
        	-webkit-appearance: none;
        	appearance: none;
        	-webkit-tap-highlight-color: #0000;
        }
        .stepper:active {
        	transform: scale(0.95);
        	transition-delay: 0s, 0s, 0.15s;
        }
        .stepper__btn-area,
        .stepper__btn-area:before,
        .stepper__btn-click,
        .stepper__value {
        	position: absolute;
        }
        .stepper__btn-area,
        .stepper__btn-area:before,
        .stepper__btn-click {
        	display: block;
        	top: 0;
        	left: 0;
        }
        .stepper__btn-area {
        	width: 2em;
        	height: 3em;
        }
        .stepper__btn-area + .stepper__btn-area {
        	right: 0;
        	left: auto;
        }
        .stepper__btn-area:before {
        	border-radius: 50%;
        	box-shadow: 0 0 0 0 var(--bg) inset;
        	content: ".........完整代码请登录后点击上方下载按钮下载查看