Element button pseudo-class :active generated with transition border 1px rgba(140,140,140,1) solid box-shadow 2px 2px 2px rgba(0,0,0,0.2) opacity 1 margin 0px box-sizing content-box font-weight normal border-radius display inline-block overflow visible z-index auto padding 20px position static height auto text-shadow -1px -1px 0px rgba(43,43,43,0.66) width auto font-size medium line-height normal outline none transform float none background cursor pointer