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