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