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