Element block pseudo-class :active generated with border-radius background transform z-index auto box-sizing content-box height auto box-shadow 17px 24px 7px rgba(0,0,0,0.3) display block transition float none overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px cursor default width 160px position static border 10px rgba(255,255,255,1) solid line-height 1 font-size 16px font-weight normal padding 20px