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