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