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