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