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