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