Element button pseudo-class :active generated with box-sizing content-box transform display inline-block z-index auto background line-height normal transition cursor pointer overflow visible height auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) border 1px #018dc4 solid box-shadow 2px 2px 2px rgba(0,0,0,0.2) width auto margin 0px position static border-radius padding 20px float none font-weight normal font-size 16px