px转rem单位换算工具效果-html代码-BFW代码库

px转rem单位换算工具效果

代码语言：html

所属分类：其他

代码描述：px转rem单位换算工具效果

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">

<style>
/* Global Styles */

@import url("https://fonts.googleapis.com/css?family=Fira+Code:400,600,700&display=swap");

html,body {
background-color:#20393c;
color:#fff;
font-family:"Fira Code", arial, sans-serif;
font-size:100%;
height:100%;
line-height:1.45;
}

*,*::before,*::after { box-sizing:border-box; }
*:focus { outline:none; }

input::-moz-focus-inner,
input::-moz-focus-inner { border:0; padding:0; }

::selection {
background-color:#439775;
color:#fff;
}


/* Form */

form {
padding:3rem;
margin:0 auto;
max-width:1050px;
}

fieldset {
margin-bottom:3rem;
}

legend {
font-size:2rem;
font-weight:700;
margin-bottom:2rem;
}

label {
display:block;
font-weight:600;
letter-spacing:.02rem;
margin-.........完整代码请登录后点击上方下载按钮下载查看