1<p>Press <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>R</kbd></p>
2<style>
3 kbd {
4 background-color: #eee;
5 border-radius: 3px;
6 border: 1px solid #b4b4b4;
7 box-shadow: 0 1px 1px rgba(0, 0, 0, .2), 0 2px 0 0 rgba(255, 255, 255, .7) inset;
8 color: #333;
9 display: inline-block;
10 font-size: .85em;
11 font-weight: 700;
12 line-height: 1;
13 padding: 2px 4px;
14 white-space: nowrap;
15 }
16</style>