Element block pseudo-class :active generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 3px 3px 0px rgba(0,0,0,0.8) box-sizing content-box position static font-weight normal cursor pointer line-height 1 float none border 1px rgba(0,0,0,1) solid z-index auto background height auto display block padding 20px margin 0px transform transition overflow hidden font-size 19px width 160px border-radius