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