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