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