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