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