.arrow_box_left {
			position: relative;
			background: transparent;
			border: 2px solid black;
		}

		.arrow_box_left:after,
		.arrow_box_left:before {
			right: 100%;
			top: 50%;
			border: solid transparent;
			content: " ";
			height: 0;
			width: 0;
			position: absolute;
			pointer-events: none;
		}

		.arrow_box_left:after {
			border-color: rgba(255, 248, 247, 0);
			border-right-color: white;
			border-width: 10px;
			margin-top: -10px;
		}

		.arrow_box_left:before {
			border-color: rgba(6, 7, 8, 0);
			border-right-color: black;
			border-width: 13px;
			margin-top: -13px;
		}

		.arrow_box_right {
			position: relative;
			background: transparent;
			border: 2px solid black;
		}

		.arrow_box_right:after,
		.arrow_box_right:before {
			left: 100%;
			top: 50%;
			border: solid transparent;
			content: " ";
			height: 0;
			width: 0;
			position: absolute;
			pointer-events: none;
		}

		.arrow_box_right:after {
			border-color: rgba(255, 248, 247, 0);
			border-left-color: white;
			border-width: 10px;
			margin-top: -10px;
		}

		.arrow_box_right:before {
			border-color: rgba(6, 7, 8, 0);
			border-left-color: black;
			border-width: 13px;
			margin-top: -13px;
		}

		.ml-arrow_box {
			margin-left: 5.0rem;
		}

		.mr-arrow_box {
			margin-right: 5.0rem;
		}