Hi librandi,
You can add the following CSS code to the Backend > site template styles > JA seven > Tools > Custom CSS.
.acm-hero.style-1 .hero-item {
position: relative;
}
.acm-hero.style-1 .hero-item h1 {
position: absolute;
left: 13%;
top: 50%;
transform: translateY(-50%);
}