Element block pseudo-element :after generated with float none padding 100px display block width 160px margin 0px transform font-weight normal transition box-sizing content-box opacity 0.61 background font-size 16px border 0px rgba(0,0,0,1) solid cursor default border-radius overflow hidden height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto