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