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