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