말풍선 CSS

	.bubble {
			position: relative;
			width: 124px;
			height: 48px;
			display: flex;
			align-items: center;
			justify-content: center;
			background: #262626;
			-webkit-border-radius: 6px;
			-moz-border-radius: 6px;
			border-radius: 6px;
			color: #fff;
			font-size: 16px;
			line-height: 22px;
			padding: 0px;
		}

		.bubble:after {
			content: '';
			position: absolute;
			border-style: solid;
			border-width: 4px 5px 5px 0;
			border-color: transparent #262626;
			display: block;
			width: 0;
			z-index: 1;
			left: -5px;
			top: 20px;
		}