question

Hi @MalamMalam-4042,
I think you can set the button's margin-top property to move the button up a certain distance.For details, see the demo below.
This problem is due to the limitation of code format, you can put the code in notepad or screenshot.

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Reference #18.b533ca17.1646056712.761be46

 <form id="form1" runat="server">
         <label id="label1">text</label>
         <canvas id="canvas"></canvas>
           
          <div id="viewer">
              <button id="button1">button1</button>              
             </div>
     </form>
 <style>
 #label1{
     float:left;
 }
 #canvas{
     width:200px;
     height:200px;
     float:left;
     background-color:blue;
 }
    
 #button1{      
       float:left;
       margin-top:178.5px;
 }
 </style>

Best regards,
Lan Huang

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