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