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