Element button pseudo-class :active generated with transform margin 50px background width auto height auto border-radius z-index auto box-sizing content-box box-shadow 0px 0px 9px rgba(0,0,0,0.5) float none border 1px #b7b7b7 solid padding 20px transition position static line-height normal overflow visible font-weight bold display inline-block font-size 16px text-shadow 1px 1px 0px rgba(255,255,255,0.66) cursor default