tddnetwork.org/wwwroot/css/main.css

@import url("https://fonts.googleapis.com/css2?family=Shippori+Antique");

html,
body {
  font-family: "Shippori Antique", sans-serif;
  margin: 0;
  padding: 0;
  color: black;
}

a,
a:visited {
  text-decoration: none;
  color: black;
  transition: color 0.3s ease-in;
}

a:hover {
  color: white;
}

header {
  display: flex;
}
nav {
  flex-grow: 1;
}

header div {
  text-align: right;
  flex-grow: 0;
  white-space: nowrap;
}

header a:hover {
  color: #ffb444;
}

nav ul {
  padding: 0;
}

nav ul li {
  padding: 10px 10px;
  list-style: none;
  margin-top: 8px;
  font-size: 24px;
  /* text-align: center; */
  color: black;
  display: inline-block;
  /* background-color: linear-gradient(90deg, rgba(64,64,64,0.8) 0%, rgba(64,64,64,0.3) 75%, rgba(64,64,64,0) 100%); */
}

nav a:hover {
  color: #39dbff;
}

main {
  height: 100%;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  flex-direction: row;
}

section {
  flex: 1;
}

.red-bg {
  background-color: #ff5e5e;
}
.orange-bg {
  background-color: #ffb444;
}
.yellow-bg {
  background-color: #fef500;
}
.green-bg {
  background-color: #00ff75;
}
.blue-bg {
  background-color: #39dbff;
}
.purple-bg {
  background-color: #dd7dfd;
}

.shadow {
  box-shadow: black 4px 4px;
}

.hero {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  color: black;
  padding-left: 30px;
  box-sizing: black 4px 4px;
  padding: 8px;
  flex-basis: 100%;
}

.hero h1 {
  font-size: 36px;
  padding: 20px 30px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 800;
  color: black;
}

.hero h2 {
  font-size: 28px;
  font-weight: normal;
  padding: 0 20px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 500;
}

.hero p {
  padding: 0 20px;
  font-weight: 500;
}

.splash {
  width: 50%;
  height: 100vh;
  background: url("../images/marios-gkortsilas-JCeQHpTpU24-unsplash.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.summary {
  width: 50%;
  padding: 30px;
}

.news {
  padding: 30px;
  flex-grow: 1;
  flex-basis: 100%;
}

.news article {
  box-shadow: black 4px 4px;
  padding: 30px;
}

.news article p.signoff {
  text-align: right;
}

a.button.primary {
  color: black;
  text-decoration: none;
  text-shadow: none;
  border: 4px solid black;
  padding: 10px;
  border-radius: 8px;
  background-color: white;
  box-shadow: black 0px 0px 0px;
  transition: color 0.3s ease-in, background-color 0.3s ease-in,
    border-color 0.3s ease-in;
}

a.button.primary:hover {
  background-color: black;
  color: white;
}

footer {
  text-align: center;
}

footer a:hover {
  color: #ff5e5e;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s, visibility 0.35s, height 0.35s;
  overflow: hidden;
  background: black;
  z-index: -1;
}

#main-menu {
  /* display: block; */
  height: 100px;
  width: 100%;
  margin: 0px;
}

#main-menu ul {
  max-width: 800px;
  width: 100%;
  height: 100%;
  margin: 0px;
  padding: 0px;
}

#main-menu li {
  list-style-type: none;
  font-size: 2rem;
}

#main-menu a {
  font-size: 1.5rem;
  text-decoration: none;
}

#hamburger-input {
  display: none;
}

#hamburger-menu {
  position: fixed;
  top: 15px;
  left: 15px;
  width: 40px;
  height: 40px;
  display: none;
  border: none;
  padding: 0px;
  margin: 0px;
  font-family: "Cabin", Sans-serif;
  background: linear-gradient(
    to bottom,
    black,
    black 20%,
    transparent 20%,
    transparent 40%,
    black 40%,
    black 60%,
    transparent 60%,
    transparent 80%,
    black 80%,
    black 100%
  );
}

#hamburger-menu #sidebar-menu {
  visibility: hidden;
  position: fixed;
  top: 0;
  left: -250px;
  width: 200px;
  height: 100%;
  background-color: #dd7dfd;
  border-right: solid black 5px;
  transition: 0.3s;
  padding: 0px 10px;
  box-sizing: border-box;
}

#hamburger-menu h3 {
  font-size: 36px;
}

#hamburger-menu ul {
  padding-left: 0px;
}

#hamburger-menu li {
  list-style-type: none;
  line-height: 36px;
  display: block;
}

#hamburger-menu a {
  font-size: 1.3rem;
}

#hamburger-input:checked + #hamburger-menu #sidebar-menu {
  visibility: visible;
  left: 0;
}
#hamburger-input:checked ~ .overlay {
  visibility: visible;
  opacity: 0.4;
}

/* Too big */
@media screen and (min-width: 1280px) {
  nav ul li {
    font-size: 28px;
  }

  .hero h1 {
    font-size: 48px;
  }

  .hero h2 {
    font-size: 36px;
  }
}

/* Too small */
@media screen and (max-width: 750px) {
  header {
    padding: 0;
  }
  .hero h1 {
    font-size: 32px;
  }

  .hero h2 {
    font-size: 20px;
  }
  #main-menu {
    display: none;
  }
  #hamburger-menu {
    display: block;
  }

  #sidebar-menu {
    flex-flow: column;
  }

  main {
    flex-flow: column;
  }

  .splash {
    flex: auto;
    width: 100%;
    height: 300px;
  }

  .summary {
    flex: auto;
    flex-basis: 100%;
    width: auto;
  }
}