ent/doc/website/static/css/custom.css

/* your custom css */
@font-face {
  font-family: 'Calibre Medium';
  font-style: normal;
  font-weight: normal;
  src: local('Calibre Medium'),
  url('../font/CalibreMedium.woff') format('woff');
}

@media only screen and (min-device-width: 360px) and (max-device-width: 736px) {
}

@media only screen and (min-width: 1024px) {
}

@media only screen and (max-width: 1023px) {
}

@media only screen and (min-width: 1400px) {
}

@media only screen and (min-width: 1500px) {
}

body {
  background: #3d3e3f;
}

.sideNavVisible {
    background: white;
}

.fixedHeaderContainer {
  background: #3d3e3f;
}

.navigationSlider .slidingNav ul {
  background: #3d3e3f;
}

.navigationSlider .slidingNav ul li > a:focus,
.navigationSlider .slidingNav ul li > a:hover,
.navigationSlider .slidingNav ul li.siteNavItemActive > a,
.navigationSlider .slidingNav ul li.siteNavGroupActive > a {
  background-color: #4d8eaa;
}

.onPageNav .toc-headings > li > a.active,
.toc .toggleNav ul li.navListItemActive a,
.toc .toggleNav ul li a:hover,
.toc .toggleNav ul li a:focus {
  color: #4d8eaa;
}

.imageAlignTop .blockImage {
  max-width: 100%;
}

.projectTitleContainer {
  display: flex;
  flex-direction: row;
  justify-content: left;
}

.projectTitleContainer img {
  width: 109px;
  height: 44px;
}

@media only screen and (min-width: 480px) {
  .projectTitle {
    margin: 0;
  }
}

.projectTitle p {
  display: inline-block;
  color: white;
  font-family: 'Calibre Medium';
  font-size: 56px;
  margin-left: 15px;
}

.button {
  border: 1px solid #4d8eaa;
  color: #4d8eaa;
}

.button:hover {
  background: #48849e;
}

.homeContainer .homeWrapper {
  padding: 2em 10px 0 10px;
}

a {
  color: #4d8eaa;
}

#er-linked-list, #er-user-spouse, #er-tree, #er-following-followers,
#er-user-friends, #er-city-streets {
    height: 230px;
}

@media only screen and (max-width: 1500px) {
  .gridBlock .twoByGridBlock img,
  .gridBlock .threeByGridBlock img,
  .gridBlock .fourByGridBlock img {
    max-height: 136px;
  }
}

@media only screen and (min-width: 1500px) {
  .gridBlock .twoByGridBlock img,
  .gridBlock .threeByGridBlock img,
  .gridBlock .fourByGridBlock img {
    max-height: 180px;
  }
}

@media only screen and (max-width: 1126px) {
  .gridBlock .twoByGridBlock img,
  .gridBlock .threeByGridBlock img,
  .gridBlock .fourByGridBlock img {
    max-height: 122px;
  }
}

@media only screen and (max-width: 1000px) {
  .gridBlock .twoByGridBlock img,
  .gridBlock .threeByGridBlock img,
  .gridBlock .fourByGridBlock img {
    max-height: 104px;
  }
}

@media only screen and (max-width: 880px) {
  .gridBlock .twoByGridBlock img,
  .gridBlock .threeByGridBlock img,
  .gridBlock .fourByGridBlock img {
    max-height: 85px;
  }
}

/*
 Home Page
*/
.fixedHeaderContainer a {
  display: none;
}

.fixedHeaderContainer {
  position: relative;
}

header > .navigationSlider {
  margin-left: 0;
  font-size: 20px;
}

/*
 Docs Page
*/
.sideNavVisible header > .navigationSlider {
  margin-left: auto;
}

.sideNavVisible .fixedHeaderContainer a {
  display: flex!important;
}

.sideNavVisible .fixedHeaderContainer {
  position: fixed;
}