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