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