Element button pseudo-class :active generated with overflow visible float none margin 0px box-sizing content-box display inline-block z-index auto font-size 16px border-radius text-shadow -1px -1px 0px rgba(149,163,148,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2) border 1px rgba(25,61,22,0.66) solid padding 20px transition font-weight normal cursor pointer height auto line-height normal background width auto position static transform