Element block pseudo-class :active generated with float none line-height 1 position static margin 0px padding 20px overflow hidden z-index auto transform height auto box-shadow 1px 1px 1px rgba(191,19,19,0.3) width 160px border-radius font-weight normal border 0px rgba(0,0,0,1) solid background transition font-size 16px box-sizing content-box display block cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2)