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