technova76
In custom.css file, add the padding like below:
.t3-content.col-xs-12 .item-page figure {
text-align: -webkit-center;
text-align: -moz-center;
padding: 0 160px;
}
This is basic knowledge in css, if you want to customize your site, it's better to know some basic thing about it. It will save lots of time.