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