ingdir · December 21, 2015 03:49
diff --git a/gistfile1.html b/gistfile1.html
 <!DOCTYPE html>
 <html>
 <head>
 <style>
 .dm-blend {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom:0;

    background-color: rgba(0, 0, 0, .25);
 }

 .dm-flyout {
    width: 100%;  /* without these, webkit gets confused */
    height: 100%;

    border-collapse: collapse;
    table-layout: fixed;  /* this is important to prodive div-like behavior */
 }

 .dm-flyout__td {
    padding: 0;

    text-align: center;
    vertical-align: middle;
 }

 .dm-flyout__container {
    position: relative;

    display: inline-block;
    min-width: 300px;  /* minimal content width */
    max-width: 75%;  /* maximum width, you will get a scrollbar after this */
    margin-top: 10px;  /* size of the shadow blur */
    margin-bottom: 100px;  /* indentation to shift the block to top somehow*/

    background-color: #fff;
    box-shadow: 0 0 10px #000;
 }

 .dm-flyout__title {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: -moz-calc(100% - 40px);
    width: -webkit-calc(100% - 40px);
    width: calc(100% - 40px);
    height: 50px;
    line-height: 50px;

    text-align: left;
    white-space: nowrap;
    overflow: hidden;
 }

 .dm-flyout__content {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    height: -moz-calc(100% - 50px);
    height: -webkit-calc(100% - 50px);
    height: calc(100% - 50px);

    min-height: 200px;

    padding-right: 20px;  /* scrollbar width */

    text-align: left;
    overflow: auto;
 }

 .dm-flyout__close {
    font: normal 20px Arial, sans-serif;

    position: absolute;
    top: 5px;
    right: 5px;

    display: inline-block;
    width: 32px;
    height: 32px;
    border-radius: 5px;

    text-align: center;
    line-height: 32px;

    color: #000;
    background-color: #fff;

    cursor: pointer;
 }

 .dm-flyout__close:hover {
    color: #d30408;
    background-color: #f5f5f5;
 }

 @media screen and (min-width: 1200px) {
    .dm-flyout__container {
        max-width: 900px;
    }
 }

 @media screen and (min-height: 750px) {
    .dm-flyout__content {
        max-height: 600px;
    }
 }

 </style>
 </head>
 <body>
 <div style="width: 100px; height: 10000px"></div>
 <table class="dm-blend dm-flyout">
    <tr>
        <td class="dm-flyout__td">
            <div class="dm-flyout__container">
                <div class="dm-flyout__title">Hello</div>
                <div class="dm-flyout__close">&times;</div>
                <div class="dm-flyout__content">
                    <textarea style="margin: 20px; width: 100px; height: 100px;">hello</textarea>
                </div>
            </div>
        </td>
    </tr>
 </table>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<style>
	.dm-blend {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom:0;

	background-color: rgba(0, 0, 0, .25);
	}

	.dm-flyout {
	width: 100%; /* without these, webkit gets confused */
	height: 100%;

	border-collapse: collapse;
	table-layout: fixed; /* this is important to prodive div-like behavior */
	}

	.dm-flyout__td {
	padding: 0;

	text-align: center;
	vertical-align: middle;
	}

	.dm-flyout__container {
	position: relative;

	display: inline-block;
	min-width: 300px; /* minimal content width */
	max-width: 75%; /* maximum width, you will get a scrollbar after this */
	margin-top: 10px; /* size of the shadow blur */
	margin-bottom: 100px; /* indentation to shift the block to top somehow*/

	background-color: #fff;
	box-shadow: 0 0 10px #000;
	}

	.dm-flyout__title {
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	width: -moz-calc(100% - 40px);
	width: -webkit-calc(100% - 40px);
	width: calc(100% - 40px);
	height: 50px;
	line-height: 50px;

	text-align: left;
	white-space: nowrap;
	overflow: hidden;
	}

	.dm-flyout__content {
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	width: 100%;
	height: -moz-calc(100% - 50px);
	height: -webkit-calc(100% - 50px);
	height: calc(100% - 50px);

	min-height: 200px;

	padding-right: 20px; /* scrollbar width */

	text-align: left;
	overflow: auto;
	}

	.dm-flyout__close {
	font: normal 20px Arial, sans-serif;

	position: absolute;
	top: 5px;
	right: 5px;

	display: inline-block;
	width: 32px;
	height: 32px;
	border-radius: 5px;

	text-align: center;
	line-height: 32px;

	color: #000;
	background-color: #fff;

	cursor: pointer;
	}

	.dm-flyout__close:hover {
	color: #d30408;
	background-color: #f5f5f5;
	}

	@media screen and (min-width: 1200px) {
	.dm-flyout__container {
	max-width: 900px;
	}
	}

	@media screen and (min-height: 750px) {
	.dm-flyout__content {
	max-height: 600px;
	}
	}

	</style>
	</head>
	<body>
	<div style="width: 100px; height: 10000px"></div>
	<table class="dm-blend dm-flyout">
	<tr>
	<td class="dm-flyout__td">
	<div class="dm-flyout__container">
	<div class="dm-flyout__title">Hello</div>
	<div class="dm-flyout__close">×</div>
	<div class="dm-flyout__content">
	<textarea style="margin: 20px; width: 100px; height: 100px;">hello</textarea>
	</div>
	</div>
	</td>
	</tr>
	</table>
	</body>
	</html>