Element block pseudo-class :active generated with border 0px rgba(0,0,0,1) solid position static float left text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px cursor default height auto box-sizing content-box line-height 1 z-index auto padding 2% display block transition transform background margin 4% width 160px border-radius overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal