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