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