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