iissnan/ui-tooltip-css3.html

## ui-tooltip-css3.html
<!doctype html>
<html>
<head>
    <meta charset="utf-8"/>
    <title></title>
    <style type="text/css">
        *{
            margin: 0;
            padding: 0;
        }

        .tooltip{
            position: relative;
            margin: 30px auto;
            padding: 30px;
            width: 200px;
            height: 50px;
            background: #fff;
            border-radius: 4px;
            border: 1px solid #51A7E8;
            -webkit-box-shadow: 0 0 10px 0 rgba(81, 167, 232, 0.5);
        }

        .indicator{
            overflow: hidden;
            position: absolute;
            top: -20px;
            left: 50%;
            width: 20px;
            height: 20px;
        }
        .indicator::after{
            content: " ";
            position: absolute;
            top: 16px;
            display: block;
            width: 20px;
            height: 20px;
            background: #fff;
            border: 1px solid #51A7E8;
            -webkit-transform: rotate(45deg);
            -webkit-box-shadow: 0 0 10px 0 rgba(81, 167, 232, 0.5);
        }
    </style>
</head>
<body>
    <div class="tooltip">
        <span class="indicator"></span>
    </div>
</body>
</html>
	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8"/>
	<title></title>
	<style type="text/css">
	*{
	margin: 0;
	padding: 0;
	}

	.tooltip{
	position: relative;
	margin: 30px auto;
	padding: 30px;
	width: 200px;
	height: 50px;
	background: #fff;
	border-radius: 4px;
	border: 1px solid #51A7E8;
	-webkit-box-shadow: 0 0 10px 0 rgba(81, 167, 232, 0.5);
	}

	.indicator{
	overflow: hidden;
	position: absolute;
	top: -20px;
	left: 50%;
	width: 20px;
	height: 20px;
	}
	.indicator::after{
	content: " ";
	position: absolute;
	top: 16px;
	display: block;
	width: 20px;
	height: 20px;
	background: #fff;
	border: 1px solid #51A7E8;
	-webkit-transform: rotate(45deg);
	-webkit-box-shadow: 0 0 10px 0 rgba(81, 167, 232, 0.5);
	}
	</style>
	</head>
	<body>
	<div class="tooltip">
	<span class="indicator"></span>
	</div>
	</body>
	</html>