@import url(https://fonts.googleapis.com/css?family=Roboto:700);
@import url(https://fonts.googleapis.com/css?family=Barriecito:400);
body{
  background-color: rgb(0,0,0);
  text-align: center;
  color: #FFFFFF; 
}
fieldset{
  border: none;
}
output{
  display: inline-block;
  min-width: 2.5em;
}
label, output{
  padding: 2px 9px;
  border-radius: 3px;
  font-family: 'Roboto', sans-serif;
  color: #fff;
  font-size: 1.1em;
}
label[for=r], output[for=r]{
  background-color: #f00;
}
label[for=g], output[for=g]{
  background-color: #0f0;
}
label[for=b], output[for=b]{
  background-color: #00f;
}
#hex{
  min-width: 4.5em;
  font-size: 3em;
  background: rgba(255,255,255,.3);
}

#hexadic-container {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 10px;
}
#hexadic1, #hexadic2, #hexadic3, #hexadic4, #hexadic5 {
  min-width: 4.5em;
  font-size: 2em;
  background: rgba(255,255,255,.3);
  width: 100px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  color: #fff;
  font-weight: bold;
  border-radius: 8px;
}

h1{
  font-family: "Barriecito", system-ui;
  font-weight: 400;
  font-style: normal;
  font-size: 115px;
  color: #FFFFFF;
}

#FirstText{
  font-size: 40px;
  font-family: 'trebuchet MS', sans-serif;
}

p{
  font-size: 27px;
  font-family: 'trebuchet MS', sans-serif;
}
.topnav {
  text-align: center;
  font-family: 'trebuchet MS', sans-serif;
  overflow: hidden;
  background-color: #333;
}

.topnav a {
  float: left;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 23px;
}

.topnav a:hover {
  background-color: #ddd;
  color: black;
}

.topnav a.active {
  background-color: #919CA0;
  color: white;
}