I am trying to align a span vertically centered. But its not working.
Here is my code:
<div style="height:150px; width:100%;">
<div style="height:150px;width:150px;;background-color:blue;display: inline-block;">
<!-- <div class="text-center" style="float:center;">-->
<img style="width:100%;float:left;height:100%;" t-att-src="'data:image/png;base64,%s' % to_text(o.company_id.header_image)" />
<!-- </div>-->
</div>
<div style="height:150px;width:400px;float:right;background-color:red;display: inline-block;">
<!-- <div class="text-center" style="float:center;">-->
<span style="font-size:40px;vertical-align:middle;padding-top:70% !important;padding-left:16%;"><b>Purchase Order</b></span>
<!-- </div>-->
</div>
</div>
Actually, i am converting above code to pdf instead html rendering using wkhtmltopdf.