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