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