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