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