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