You have edited the default theme stylesheet to include this:
/* Rusty removing Title on Page
*/
.entry-title{
display: none;
}
Change that to:
/* Rusty removing Title on Page
*/
.home .entry-title{
display: none;
}
That will get rid of the title on the home page, which is what I think you were going after.
Do NOT edit theme files. The best way to alter your theme is to use theme options (in this case, you could have added that code directly to Graphene’s “Custom CSS function) or to use a child theme.
Changes you make to the theme files will be lost at the next update. If you choose not to update the theme, then you leave yourself open to security vulnerabilities.