tvm_theme.css

.rst-content .hidden-section {
    display: none;
}

.rst-toc .hidden-section {
    display: none;
}

nav .hidden-section {
    display: inherit;
}

.wy-side-nav-search {
    background-color: #fff;
    color: #333;
}

.version{
    color: #404040 !important;
}