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