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