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