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