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