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