Use button
tag instead of input
and use pull-right
class.
pull-right
class totally messes up both of your buttons, but you can fix this by defining custom margin on the right side.
<button class="btn btn-primary pull-right btn-sm RbtnMargin" type="button">Save</button>
<button class="btn btn-primary pull-right btn-sm" type="button">Cancel</button>
Then use the following CSS for the class
.RbtnMargin { margin-left: 5px; }