Element block pseudo-element :before generated with background border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block height auto line-height 1 padding 20px float none border-radius cursor default font-size 28px position static transition box-sizing content-box z-index auto font-weight bold margin 0px overflow hidden width 160px transform