Rotating text and aligning it in CSS?
I think that this is what you are going for, but you can change the transform origin using transform-origin
(with related vendor prefixes as needed). This is situational, but in your case:
transform: rotate(90deg) translateX(100%);
transform-origin: 100% 100%;
.wrapper {
position: relative;
width: 100px;
height: 100px;
}
.text{
position: absolute;
width: 100%;
background:rgba(0,0,0,0.5);
color:#fff;
-webkit-transform: rotate(270deg) translateX(-100%);
transform: rotate(270deg) translateX(-100%);
-webkit-transform-origin: 0px 0px;
transform-origin: 0px 0px;
}
.image img{
vertical-align:middle;
}
<div class="wrapper">
<div class="text">
Text to rotate
</div>
<div class="image">
<img src="http://lorempixel.com/100/100"/>
</div>
</div>
To rotate text simply:
.container {
writing-mode: vertical-rl;
text-orientation: sideways;
}
Then set it in a CSS grid so it can track the viewport using sticky
if you want it to move on scroll.