Element block pseudo-class :active generated with transition border 0px rgba(0,0,0,1) solid cursor default width auto transform float none overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block margin 0px outline none font-weight normal line-height 1 position static padding 16px background opacity 1 font-size 16px z-index auto box-sizing content-box height auto border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3)