.demo-component {
 padding: 1em;
 margin: 1em;
 height: 500px;
 width: 270px;
 float: left;
}

.demo-sub-component {
 padding: 0.5em;
 height: 260px;
 width: 220px;
}

.demo-micro-component {
 color: #000000;
 padding: 0.3em;
}

.demo-component input {
 margin: 1em;
}