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