Element button pseudo-class :active generated with transform background z-index auto transition opacity 1 margin 0px outline none box-sizing content-box display inline-block position static border-radius font-size 16px padding 20px cursor pointer float none width auto text-shadow 7px -1px 0px rgba(137,137,137,0.66) height auto border 1px #018dc4 solid overflow visible line-height normal box-shadow font-weight normal