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