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