Element button pseudo-class :active generated with z-index 1 display block border-radius transform border 2px #282828 solid width auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) position static outline none overflow visible box-shadow 2px 2px 2px rgba(0,0,0,0.2) height auto background line-height normal cursor pointer font-size 14px padding 4px font-weight normal box-sizing content-box float none opacity 1.00 margin 3px transition