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