I don't know if this will help you but here is a custom template that I created for my home lab. I apologise in advance for my poor CSS coding (not my area of expertise) but feel free to use / modify this if it helps you.
/* Download and Upload custom styles for default templates - For advanced users only. */
/* Using the classes provided below, user can customise or overwrite default template styles --- E.g, -> fonts(family, size, color), background(image, color, opacity, position) can be set using these classes. */
/* The default template styles can also be customised using the options provided in the SPLASH PAGE. */
/* Please add !important for all the styles. --- E.g, -> .template-wrapper{font-size:1em !important;} */
/*template-wrapper - class is for the entire page - background image, position, opacity can be set here. */
.template-wrapper{}
/header-bar - class is for the top header bar - background color, opacity, height can be set here.header-bar{height:250px !important;background-color: #666 !important;}/
.header-bar{
height:0px !important;
}
/* this removes the top banner */
.rectangle{
height:0px !important;
margin: 0 auto 0em auto !important;
}
/* .m-t is the logo image */
.m-t{
height:0px !important;
width:0px !important;
padding:20px !important;
visibility: hidden !important;
}
/*Content-holder - class is for the page content - background image, background color, opacity can be set here. */
.Content-holder{}
/* this hides the radio button */
.btn-group{
visibility: hidden !important;
height:0px !important;
}
.input-group{
margin-bottom: -15px !important;
}
/* is for the t&c’s box */
.modalDialog{
position:relative !important;
display:block !important;
background: rgba(0, 0, 0, 0) !important;
}
.modalDialog > div{
margin: 1% auto !important;
max-width: 700px !important;
min-width: 250px !important;
padding: 5px 20px 5px 20px !important
}
.close{
visibility: hidden !important;
}
.btn-default{
visibility: hidden !important;
position:fixed !important;
}
/footer - class as the name suggests is for page footer/
.footer{}
Here is the finished product: