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