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