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