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