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