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