Element button pseudo-class :active generated with box-sizing content-box transition display inline-block border-radius transform margin auto float none cursor pointer z-index auto background position static font-weight normal overflow visible font-size 20px padding 20px height auto width auto border 16px #ffff00 dashed box-shadow 2px 2px 2px rgba(0,0,0,1) line-height 25% text-shadow -1px -1px 0px rgba(15,73,168,0.66)