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