Element block pseudo-class :active generated with display block background font-size 16px position static float none transition box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px line-height 1 margin 0px padding 20px z-index auto border 0px rgba(0,0,0,1) solid border-radius cursor default transform font-weight normal height auto overflow hidden