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