.et_pb_button{margin-left:auto!important;margin-right:auto!important}.image-container{background-image:url('default-image.jpg');width:300px;height:200px}.button-1:hover~.image-container{background-image:url('image-for-button-1.jpg')}.button-2:hover~.image-container{background-image:url('image-for-button-2.jpg')}