How to get form-control to extend across fieldset? - html

Question

I am having a hard time figuring out how to figure out how to make my contact form-control match the edge of my Work form-control. I'm still new with Bootstrap and not sure what I am doing wrong or how to fix the issue. I need my Contact and Email form-control to go all the way to the edge of my Work form-control.
Here is a screen to better explain. As you can see my layout is off in the Contact fieldset
Here is my markup
<div class="col-md-12">
<div class="col-lg-6">
<form>
<fieldset>
<legend>Add Customer</legend>
<div class="form-horizontal">
<div class="container col-md-12">
<div class="form-group">
<label for="txtCustomer" class="control-label col-md-2">Customer</label>
<div class="col-md-10">
<input id="txtCustomer" type="text" class="form-control" />
</div>
</div>
<div class="form-group">
<label for="txtAddress1" class="control-label col-md-2">Address</label>
<div class="col-md-10">
<input id="txtAddress1" type="text" class="form-control" />
</div>
</div>
<div class="form-group">
<label for="txtAddress2" class="control-label col-md-2">Address2</label>
<div class="col-md-10">
<input id="txtAddress2" type="text" class="form-control" />
</div>
</div>
<div class="form-group">
<label for="txtCity" class="control-label col-md-2">City</label>
<div class="col-md-10">
<input id="txtCity" type="text" class="form-control" />
</div>
</div>
<div class="form-group">
<label for="txtState" class="control-label col-md-2">State</label>
<div class="col-md-2">
<input id="txtState" type="text" class="form-control" />
</div>
<label for="txtZip" class="control-label col-md-2">Zip/Postal</label>
<div class="col-md-3">
<input id="txtZip" type="text" class="form-control" />
</div>
</div>
</div>
</div>
</fieldset>
</form>
</div>
<div class="col-lg-6">
<div class="form-horizontal">
<div class="container col-md-12">
<form>
<fieldset>
<legend>Contact</legend>
<div class="form-group">
<label for="txtContactName" class="control-label col-md-2">Contact</label>
<div class="col-md-10 RemovingPadding">
<input id="txtContactName" type="text" class="form-control" />
</div>
</div>
<div class="form-group">
<label for="txtEmail" class="control-label col-md-2">Email</label>
<div class="col-md-10">
<input id="txtEmail" type="text" class="form-control" />
</div>
</div>
<div class="form-group">
<label for="txtPhone" class="control-label col-md-2">Phone</label>
<div class="col-md-4">
<input id="txtPhone" type="text" class="form-control" />
</div>
<label for="txtWork" class="control-label col-md-2">Work</label>
<div class="col-md-4">
<input id="txtWork" type="text" class="form-control" />
</div>
</div>
<div class="form-group">
<label for="txtMobile" class="control-label col-md-2">Mobile</label>
<div class="col-md-4">
<input id="txtMobile" type="text" class="form-control" />
</div>
<label for="txtFax" class="control-label col-md-2">Fax</label>
<div class="col-md-4">
<input id="txtFax" type="text" class="form-control" />
</div>
</div>
<div class="form-group">
<label for="txtOther" class="control-label col-md-2">Other</label>
<div class="col-md-4">
<input id="txtOther" type="text" class="form-control" />
</div>
<label for="txtOther2" class="control-label col-md-2">Other 2</label>
<div class="col-md-4">
<input id="txtOther2" type="text" class="form-control" />
</div>
</div>
<div class="form-group">
<label for="txtOther3" class="control-label col-md-2">Other 3</label>
<div class="col-md-4">
<input id="txtOther3" type="text" class="form-control" />
</div>
</div>
</fieldset>
</form>
</div>
</div>
</div>