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