collapsed-margin-1

by kseso

HTML

<div><h1>KsesoCss</h1></div>

CSS

* {margin: 0; padding: 0; border: 0 none;}
html, body {height: 100%; width: auto; font-size: 1rem; background: #fff;}
html {}
body {background: #CBD8C1}
body > div {
  background: #f9f9f9;
  border-radius: 5px 5px 3px 3px;
  box-shadow: 0 -4px 5px rgba(0, 0, 0, 0.4);
  margin: 0 auto;
  width: 300px;
  height: 200px;
}
h1 {
  margin-top: 20px;
  background: #8AA9B8;
  color: #fff;
  text-align: center;
  border-radius: 5px 5px 0 0;
}