Element block pseudo-element :before generated with font-size 19px border 1px rgba(0,0,0,1) solid transform font-weight normal overflow hidden box-shadow 3px 3px 0px rgba(0,0,0,0.8) cursor pointer box-sizing content-box height auto float none background display block margin 0px line-height 1 position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto transition width 160px border-radius padding 20px