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