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