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