Element button pseudo-class :active generated with transition line-height normal overflow visible opacity 1 text-shadow -1px -1px 0px rgba(35,166,186,0.66) float none width auto background cursor pointer margin 1px height auto border-radius box-sizing content-box border 0px #018dc4 solid transform display inline-block padding 20px box-shadow 2px 2px 3px rgba(0,0,0,0.2) outline none position static font-size 16px font-weight bold z-index auto