Element block pseudo-class :active generated with transition font-weight normal background text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default margin 0px border-radius position static box-sizing content-box float none height auto overflow hidden box-shadow 2px 2px 0px rgba(0,0,0,0.3) font-size 16px line-height 1 z-index auto padding 20px transform width 160px display block border 0px rgba(0,0,0,1) solid