Element block pseudo-class :active generated with float none padding 5px cursor default transform z-index auto overflow hidden font-size 14px line-height 1 height auto border 1px rgba(0,0,0,1) solid display block background text-shadow box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box margin 2px position static width auto transition border-radius font-weight normal