* {
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, "segoe ui", roboto, oxygen, ubuntu, cantarell, "fira sans", "droid sans", "helvetica neue", Arial, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  background-color: #FFFFFF;
  margin: 0;
}
.navtop {
  background-color: #3b4656;
  height: 60px;
  width: 100%;
  border: 0;
}
.navtop div {
  display: flex;
  margin: 0 auto;
  width: 800px;
  height: 100%;
}
.navtop div h1, .navtop div a {
  display: inline-flex;
  align-items: center;
}
.navtop div h1 {
  flex: 1;
  font-size: 24px;
  padding: 0;
  margin: 0;
  color: #ebedee;
  font-weight: normal;
}
.navtop div a {
  padding: 0 20px;
  text-decoration: none;
  color: #c4c8cc;
  font-weight: bold;
}
.navtop div a i {
  padding: 2px 8px 0 0;
}
.navtop div a:hover {
  color: #ebedee;
}
.content {
  width: 800px;
  margin: 0 auto;
}
.content h2 {
  margin: 0;
  padding: 25px 0;
  font-size: 22px;
  border-bottom: 1px solid #ebebeb;
  color: #666666;
}