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