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