docs/source/_static/style.css

@import url(https://fonts.googleapis.com/css?family=Roboto+Condensed&subset=cyrillic,latin);

body {
    background: #ebe8e1!important;
}

h1,
h2,
h3,
h4,
h5,
h6,
legend,
.wy-side-nav-search > a,
.wy-nav-top a,
.caption-text {
    font-family: "Roboto Condensed", "Roboto Slab", sans-serif;
    font-weight: normal;
}

.wy-side-nav-search,
.wy-nav-top {
    background-color: #207E5C;
}

.wy-menu-vertical a:active {
    background-color: #1A6449;
}

.wy-nav-side {
    background-color: #232323;
    overflow-y: auto;
}

.wy-table-responsive table td,
.wy-table-responsive table th {
    white-space: normal;
}

.wy-side-nav-search > a {
    font-size: 21px;
}

.wy-nav-top {
    line-height: 30px;
}

.wy-menu .caption-text {
    color: #379070;
    font-size: 18px;
    text-transform: none;
}