body {
  font-family: sans-serif;
}

input[type=submit] {
  background-color: black;
  color: white;
  border-radius: 25px;
  margin: 4px;
  cursor: pointer;
}

@media (orientation: landscape) {
  body {
    font-size: 12px;
  }
  input[type=submit] {
    font-size: 12px;
  }
}

@media (orientation: portrait) {
  body {
    font-size: 32px;
  }
  input[type=submit] {
    font-size: 32px;
  }
}

a {
  color: #ffffff;
}

a:link {
  text-decoration: none;
}

a:visited {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

a:active {
  text-decoration: underline;
}

table {
  color: #ffffff;
  border-collapse: collapse;
}

th {
  background-color: #1a1a1a;
  padding: 8px;
}

td {
  padding: 8px;
  text-align: center;
}

tr:nth-child(odd) {
  background-color: #09212a;
}

tr:nth-child(even) {
  background-color: #124254;
}

/*Menu CSS*/
.navbar {
  overflow: hidden;
  background-color: #333;
}

.navbar a {
  float: left;
  font-size: 16px;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

.subnav {
  float: left;
  overflow: hidden;
}

.subnav .subnavbtn {
  font-size: 16px;
  border: none;
  outline: none;
  color: white;
  padding: 14px 16px;
  background-color: inherit;
  font-family: inherit;
  margin: 0;
}

.navbar a:hover, .subnav:hover .subnavbtn {
  background-color: red;
}

.subnav-content {
  display: none;
  position: absolute;
  left: 0;
  background-color: red;
  width: 100%;
  z-index: 1;
}

.subnav-content a {
  float: left;
  color: white;
  text-decoration: none;
}

.subnav-content a:hover {
  background-color: #eee;
  color: black;
}

.subnav:hover .subnav-content {
  display: block;
}