Element block pseudo-class :active generated with overflow hidden font-weight normal line-height 1 background box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px box-sizing content-box margin 0px width 400px transition border 0px rgba(0,0,0,1) solid z-index auto border-radius cursor default float none height auto position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px display block transform