Why is the button text in gmail on android (tablet) wrapping to another line?

Question

css

Why is the button text in gmail on android (tablet) wrapping to another line? This problem was found on the tablet, on the phone in gmail (android) everything is displayed normally.

If we add white-space for the button: nowrap; - the button is cut off Button

code:

<div><!--[if mso]>
        <v:roundrect xmlns:v="urn:schemas-microsoft-com:vml" xmlns:w="urn:schemas-microsoft-com:office:word" 
           href="" 
           style="height:40px;v-text-anchor:middle;width:170px;" arcsize="8%" stroke="f" fillcolor="#ff8923">
                 <w:anchorlock/>
                       <center>
               <![endif]-->
                     <a target="_blank" href=""
                          style="background-color:#ff8923;border-radius:3px;color:#ffffff;display:inline-block;font-family:Arial, 
                          Helvetica, sans-serif;font-size:16px;line-height:40px;text-align:center;text- 
                          decoration:none;width:170px;-webkit-text-size-adjust:none;">
                               Додати вакансію
                        </a>
                       <!--[if mso]>
                     </center>
             </v:roundrect>
  <![endif]--></div>