<div class="cp_bgpattern24"></div>

.cp_bgpattern24 {
	position: relative;
}
.cp_bgpattern24::after {
	position: absolute;
	z-index: 1;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	content: '';
	background: repeating-linear-gradient(45deg,
		#ffffff, #ffffff 10px,
		#5C6BC0 0, #5C6BC0 20px,
		#ffffff 0, #ffffff 30px,
		#C2185B 0, #C2185B 40px);
}
.cp_bgpattern24::before {
	position: absolute;
	z-index: 2;
	top: 12px;
	left: 12px;
	width: calc(100% - 24px);
	height: calc(100% - 24px);
	content: '';
	border-radius: 14px;
	background-color: #ffffff;
}