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