Element block pseudo-element :before generated with position static float none border 0px rgba(0,0,0,1) solid font-size 20px z-index auto text-shadow 0px 1px 0px #FFFFFF transition opacity 1 overflow visible height auto status outline none padding 20px border-radius margin 0px font-weight bold cursor pointer background box-shadow 0px 1px 0px rgb(119,119,119) display inline-block transform width auto line-height 40px box-sizing content-box