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