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