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