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