body {
  margin: 0px;
  /* overflow: hidden; */
  font-family: sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: rgb(241, 247, 241);
}

nav {
  z-index: 1;
  position: fixed;
  background: #2b3843;
  display: flex;
  justify-content: flex-end;
  padding: 5px 0;
  width: 100%;
}

i {
  color: white;
  font-size: 24px;
}

.nav-links {
  background: darkslategrey;
  width: 30px;
  height: 30px;
  padding: 5px;
  margin: 0px 3px;
  border-radius: 3px;
  line-height: 30px;
  text-align: center;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav-links:last-of-type {
  margin-right: 25px;
}

h1 {
  font-size: 2em;
  color: darkslategrey;
  line-height: 1.15;
  margin-bottom: 0px;
  margin-top: 60px;
}

p {
  font-size: 1em;
  color: darkslategrey;
  line-height: 1.15;
  margin-bottom: 20px;
  width: 75%;
}

.slider {
  margin-top: 20px;
  margin-bottom: 5px;
}

#range {
  font-size: 1.5em;
  color: slategray;
  /* vertical-align: middle; */
}

.sphere {
  fill: #4242e4;
  fill-opacity: 0.8;
}

.country {
  stroke: black;
  stroke-width: 0.1px;
  fill-opacity: 0.8;
}

.country.highlighted {
  stroke-width: 0.5px;
}

.country:hover {
  fill-opacity: 1;
}

.tick {
  cursor: pointer;
}

.tick text {
  font-size: 1em;
  fill: black;
  font-family: sans-serif;
}

.tick circle {
  stroke: black;
  stroke-opacity: 0.5;
}

.radio {
  margin-bottom: 30px;
  margin-top: 0;
  background-color: whitesmoke;
  border: 1px solid lightgrey;
  border-radius: 3px;
  padding: 5px 10px;
  display: flex;
  justify-content: space-around;
  width: 200px;
}