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