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