Element button pseudo-class :active generated with transition margin 0px transform z-index auto padding 10px font-size medium text-shadow -1px -1px 0px rgba(0,0,0,0.66) border-radius box-sizing content-box font-weight normal cursor pointer box-shadow 1px 2px 2px rgba(0,0,0,0.2) background overflow visible float none opacity 1 position static display inline-block height auto border 1px rgba(0,0,0,0.24) solid line-height normal outline none width auto