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