Element button pseudo-class :active generated with margin 0px box-sizing content-box padding 20px height auto opacity 1 transition font-size 16px line-height normal cursor pointer background outline none transform font-weight normal text-shadow -1px -1px 0px rgba(15,73,168,0.66) position static border-radius width auto float none box-shadow 2px 2px 2px rgba(0,0,0,0.2) z-index auto display inline-block border 1px #c1013e solid overflow visible