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