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