body {
  padding: 0px;
  margin: 0px;
  font-family: "Source Sans Pro", Roboto, "Helvetica Neue", sans-serif;
  font-size: 16px;
}

html, body { height: 100%; }

#chart {
  position: relative;
  width: 100%;
  height: 75%;
  xborder: 1px solid red;
}

div.topbar {
  height: 50px;
  background-color: #003366;
  color: #003366;
  width: 100%;
  display: flex;
  xflex-direction: row;
  border-bottom: 1px solid gray;
  xoverflow: hidden;
  margin: auto;
}
div.menu-top {
  flex-grow: 1;
  padding-left: 25px;
  padding-top: 10px;
  font-size: xx-large;
  font-weight: bold;
  text-align: center;
}
div.logo {
  //padding: 5px;
  width: 135px;
}
div.logo > img {
  width: 135px;
}
div.buttons {
  padding: 5px;
}
div.buttons span {
  margin-right: 20px;
  color: var(--top-bar-color);
}

div.middle {
  position: absolute;
  top: 51px;
  bottom: 20px;
  left: 0px;
  right: 0px;
  xwidth: 100%;
  xheight: 100%;
  background-color: #ffffff;
  padding-left: 50px;
  padding-right: 50px;
}
div.middle p {
  max-width: 500px;
}
div.footer {
  position: absolute;
  height: 20px;
  bottom: 0px;
  left: 0px;
  right: 0px;
  color: #7e7d7e;
  background-color: #d2ddea;
  padding-left: 10px;
  padding-right: 10px;
  display: flex;
  font-size: 12px;
}
div.footer a {
  color: #7e7d7e;
  text-decoration: none;
}
div.footer a:hover {
  color: var(--main-color);
  text-decoration: none;
}
div.footer .spacer {
  display: inline;
  flex-grow: 1;
}