Element block pseudo-element :before generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition border 0px rgba(0,0,0,1) solid box-sizing content-box display block padding 20px background margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 cursor default height auto font-size 16px transform font-weight normal position static overflow hidden width 160px float none z-index auto border-radius