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