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