Blog Button UGH

<div style="width:200px;height:100px;overflow:auto; border-width:2px;border-color:000000;border-style:solid;"><br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjvk7Pr8O0GSnYSY4Vu3askZW5w8VKBxK1QHKPDP48olvSP4x8O2N_h8aLn1u5dy5s2nL7VybIesvDc1t1JyQVlkVRI1ZOBeVGdT9mlJv6FSXJAOqUCzY0Au4-SsiTLgrHMFhftSdYUSx8/s1600-h/blog+button.png" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img id="BLOGGER_PHOTO_ID_5398080525771303890" border="0" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 172px; height: 129px;" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjvk7Pr8O0GSnYSY4Vu3askZW5w8VKBxK1QHKPDP48olvSP4x8O2N_h8aLn1u5dy5s2nL7VybIesvDc1t1JyQVlkVRI1ZOBeVGdT9mlJv6FSXJAOqUCzY0Au4-SsiTLgrHMFhftSdYUSx8/s320/blog+button.png" /></a>.</div>

Ok so I am trying to make a button and on my blog it looks all great but, when I tried it out by adding it to my blog as a button in my sidebar the picture comes up in a scroll box and since I have now spent at least 45 mins with it and can't figure it out I am asking for HELP. Does this make ANY sense.

Someone please figure it out for me PLEASE.

I am SO frustrated.

Thanks in advance for making my life EASIER!