Background

Theses styles has some background properties as colors, attachment or size

This text has background #EEE and its div is using the class bcE
<span class="bcE">This text has background #EEE and its span is using the class bcE</span>
Class Property Value
.bc0 background-color #000
.bc3 background-color #333
.bc6 background-color #666
.bc9 background-color #999
.bcA background-color #AAA
.bcC background-color #CCC
.bcE background-color #EEE
.bcF background-color #FFF