Element button pseudo-class :active generated with box-shadow 2px 2px 2px rgba(0,0,0,0.2) overflow visible cursor pointer transition border-radius margin 0px z-index auto background opacity 0.78 height auto font-size 16px position fixed width auto font-weight normal padding 20px float right border 1px #018dc4 solid display inline box-sizing content-box text-shadow outline none transform line-height normal