#error-page{background-image:repeating-linear-gradient(112.5deg,#fff,#fff 20px,transparent 0,transparent 21px),repeating-linear-gradient(0deg,#fff,#fff 20px,transparent 0,transparent 21px),linear-gradient(90deg,#94a3b8,#94a3b8,#94a3b8,#94a3b8,#94a3b8)}