annalisa16

I have managed to solve it myself using:

.btn, .btn-large, .btn-primary
{
display: block;
width: 130px;
margin: 10px auto 0px auto;
}

Managed to solve it!

Changed to the below in Child Theme:

}
.site-content {
margin-right: 0px;
margin-left: 0px;
padding: 0 0 ;
}

I have figured it out!