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