.weblet_blog-entry-text h1, 
.weblet_blog-entry-text h2, 
.weblet_blog-entry-text h3, 
.weblet_blog-entry-text h4, 
.weblet_blog-entry-text h5, 
.weblet_blog-entry-text h6, 
.weblet_blog-entry-text h7 {
    text-transform: none !important;
}