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