Hi there,
It depends on how you want this to work across the site. If you will have a mixture of images then you would do it the way you have.
Depending on the template you could also just add a class to the image - gantry-left or gantry-right and the included css is already in place...
.gantry-left {
float:left;
margin-right:15px;
}
.gantry-right{
float:right;
margin-left:15px;
}
So if you wanted to change spacing then you only need edit the css.
If this resolves your problem then please edit your first post in this thread by adding SOLVED at the start of the title and then select the green tick icon. This lets the moderators know that it can be moved to the solved section.
Thanks for your cooperation