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