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