.masthead {

padding: var(--spacer) 0;
margin-bottom: var(--spacer-3);

}

.avatar {

display: none;

}

.masthead-title {

font-size: 120%;
font-weight: bold;
color: var(--heading-color);

&:hover,
&:focus {
  color: var(--heading-color);
  text-decoration: none;
}

}

.masthead-tagline {

color: var(--body-color-light);

}

.nav {

margin-top: var(--spacer);

} .nav-list {

list-style: none;
margin: 0;
padding: 0;

} .nav-item {

display: inline-block;
margin-right: 1em;

&:before {
  content: "/";
}

a {
  @include alternative-link-style();
}

}

@media screen and (min-width: $lg-screen) {

.masthead {
  text-align: center;
  margin: 0;
  padding: 0;
  position: relative;
  top: 50%;
  transform: translateY(-50%);
}

.avatar {
  display: block;
  width: 25%;
  border-radius: 50%;
  margin: 0 auto var(--spacer-2) auto;
}

.masthead-title {
  display: block;
  font-size: 200%;
}

.masthead-tagline {
  display: block;
  font-size: 100%;
}

.nav {
  margin-top: var(--spacer-2);
}
.nav-item {
  display: block;
  margin-right: 0;
  margin-bottom: var(--spacer);
  font-size: 120%;

  &:before {
    content: none;
  }

  a {
    border-bottom: 2px solid var(--body-color);
  }
}

}