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