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