JSFiddle - React, Tailwind, and code Playground
by Ken Watanabe
HTML
<body>
<div class="container">
<img src="http://kenwatanabe.info/library/test_img_01.jpg"/>
<span class="rotate">Hello THERE!</span>
</div>
</body>
CSS
.rotate {
-webkit-transform: rotate(90deg);
-webkit-transform-origin: left top;
-moz-transform: rotate(90deg);
-moz-transform-origin: left top;
-ms-transform: rotate(90deg);
-ms-transform-origin: left top;
-o-transform: rotate(90deg);
-o-transform-origin: left top;
transform: rotate(90deg);
transform-origin: left top;
position: absolute;
top: 0;
left: 0;
display:block;
white-space: nowrap;
font-size: 20px;
z-index:1000;
color:red;
}
.container {height:100vh; width:auto; position:relative; text-align:center}
img {height:100%; width:auto; opacity:0.6}
body {height:500px!important;}