JSFiddle - React, Tailwind, and code Playground

by 규연 황

HTML

<div class="punch">
  <div class="content">
    content
  </div>
  <div class="button">
    button
  </div>
</div>

CSS

html, body {
  height: 100%;
}
body {
  /* background: linear-gradient(to bottom, #140409 0%,#d81518 100%); */
}
.punch {
  display: flex;
  width: 100%;
  height: 146px;
  margin: 30px;
  filter: drop-shadow(0px 2px 8px rgba(0, 0, 0, 0.15));
}
.content {
  --radial-radius: 12px;
  
  flex: 1;
  border-radius: 8px;
  background: 
    radial-gradient(circle at 100% 0%, transparent 0%,transparent var(--radial-radius),#FFFFFF var(--radial-radius),#FFFFFF 100%,transparent 100%), 
    radial-gradient(circle at 100% 100%, transparent 0%,transparent var(--radial-radius),#FFFFFF var(--radial-radius),#FFFFFF 100%,transparent 100%);
  background-repeat: no-repeat;
  background-position: right top, right bottom;
  background-size: 100% 50%, 100% 50%;
  
}
.button {
  --radial-radius: 12px;
  --background-color: #ffbf46;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 80px;
  border-radius: 8px;
  background: 
    radial-gradient(circle at 0% 0%, transparent 0%,transparent var(--radial-radius), var(--background-color) var(--radial-radius), var(--background-color) 100%,transparent 100%), 
    radial-gradient(circle at 0% 100%, transparent 0%,transparent var(--radial-radius), var(--background-color) var(--radial-radius), var(--background-color) 100%,transparent 100%);
  background-repeat: no-repeat;
  background-position: right top, right bottom;
  background-size: 100% 50%, 100% 50%;
}

JavaScript

/* const body = document.querySelector('body');

setInterval(function(){
  let r = Math.random() * 255;
  let g = Math.random() * 255;
  let b = Math.random() * 255;
   body.style.background = 'rgba('+ r + ',' + g + ',' + b +',1)'
}, 2000); */