html { box-sizing: border-box; }
*, *:before, *:after { box-sizing: inherit; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
  color: #2c3e50;
  padding: 0;
  margin: 0; }

a {
  text-decoration: none;
  font-weight: 500;
  color: #2a7886; }

header {
  position: fixed;
  z-index: 20;
  height: 3.6rem;
  top: 0;
  left: 0;
  right: 0; }
  header nav {
    position: absolute;
    line-height: 2.2rem;
    height: 3.6rem;
    top: 0;
    left: 0;
    right: 0;
    background-color: white;
    border-bottom: 1px solid #eaecef;
    padding: 0.7rem 1.5rem; }
    header nav .home-link img { height: 32px; }
    header nav ul {
      line-height: 2.2rem;
      font-size: 0.9rem;
      position: absolute;
      right: 1.5rem;
      top: 0.7rem;
      list-style: none;
      padding: 0;
      margin: 0; }
      header nav ul li {
        display: inline;
        text-align: left;
        padding-left: 1.5rem; }
      header nav ul li:first-child {
        padding-left: 0; }

header nav ul a { color: #051012; }
header nav ul a:hover, header nav ul a.router-link-active { color: #051012; }
header nav ul a:hover .hover-target, header nav ul a.router-link-active .hover-target {
    line-height: 1.4rem;
    display: inline-block;
    margin-bottom: -2px;
    border-bottom: 2px solid #257a83;
}