Element button pseudo-class :active generated with transform z-index auto width auto float none font-size 16px cursor default overflow visible box-sizing content-box line-height normal padding 20px border-radius position static box-shadow 2px 2px 2px rgba(0,0,0,0.2) display inline-block font-weight normal height auto background margin 0px text-shadow 1px 1px 0px rgba(255,255,255,0.66) border 1px #b7b7b7 solid transition