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