Element button pseudo-class :active generated with display inline-block background box-shadow 4px 3px 6px rgba(79,255,208,0.2) width auto font-size 16px transform overflow visible font-weight normal padding 20px text-shadow -1px -1px 0px rgba(15,73,168,0.66) float none border 1px #018dc4 solid position static margin 0px line-height normal box-sizing content-box height auto border-radius cursor pointer z-index auto transition