Template:Box/style.css
.tpl-box {
border: 1px solid lightblue;
border-left-width: 4px;
border-radius: 0.5em;
padding: 0.5em 1.5em 0.5em 0.5em;
}
.tpl-box-label {
float: right;
font-size: larger;
color: #76bcd2;
font-variant: small-caps;
transform: rotate( 270deg );
transform-origin: top right;
left: -1em;
position: relative;
}