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