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