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