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