Element button pseudo-class :active generated with margin 24px z-index auto box-sizing content-box width auto outline none height auto display inline-block text-shadow -1px -1px 0px rgba(15,73,168,0.66) opacity 1 padding 20px border 1px rgba(1,141,196,0.9) solid background position static border-radius transform overflow visible line-height normal float none cursor pointer transition font-weight bold box-shadow 5px -4px 0px rgba(0,0,0,0.2) font-size 20px