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