Element block pseudo-class :active generated with font-weight normal background font-size 16px border 0px rgba(0,0,0,1) solid width 160px box-shadow 5px 5px 8px rgba(0,0,0,0.4) padding 20px border-radius z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none transition line-height 1 height auto cursor default box-sizing content-box margin 0px overflow hidden transform position static display block