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