SiteOrigin Image widget

Hi I’m using SiteOrigin Image but the picture is in the leftside and the text are also in the left.
but after a thew hours I got the text in the middle. But how do I get the picture in the middle?

I use this code to get the text in the middle

/* SO Image Widget for teksten til og være i center */
.so-widget-sow-image .widget-title {
text-align: center;
}

But how do I get the picture in the middle?? :-)