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