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