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