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