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