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