explorata/src/assets/css/main.css

:root {
  --dark1: #000000;
  --dark2: #333333;
  --dark3: #666666;
  --light1: #999999;
  --light2: #cccccc;
  --light3: #eeeeee;
}

* {
  margin: 0;
  padding: 0;
}

body {
  background: var(--dark1);
  color: var(--light3);
  /* font-family: Courier New; */
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
}

canvas {
  flex: auto;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 1) 0%,
    rgba(131, 131, 131, 1) 52%,
    rgba(0, 0, 0, 1) 100%
  );
}

h1,
h2 {
  font-weight: bold;
}

h1 {
  margin: 10px auto;
  font-size: larger;
  text-transform: uppercase;
}

#container {
  display: flex;
  height: calc(100vh - 100px);
  overflow: hidden;
  flex-direction: column;
}

#burger-toggle {
  display: none;
  cursor: pointer;
  font-size: 1.5em;
  vertical-align: middle;
  color: var(--light2);
}

a {
  font-weight: bold;
  border: 1px solid white;
  padding: 2px;
}

a:hover {
  cursor: pointer;
  color: var(--light1);
}

select {
  margin-top: 10px;
  padding: 5px;
}

input[type="button"] {
  min-width: 60px;
  padding: 5px;
  font-weight: bold;
  margin-right: 10px;
}

.form-field {
  display: flex;
  margin: 10px;
  justify-content: space-between;
}

.menu-row {
  flex: 1;
  position: relative;
}

.menu-row h2 {
  font-size: medium;
  padding: 10px;
  cursor: pointer;
  border-bottom: 1px solid var(--dark3);
  border-top: 1px solid var(--dark3);
  margin: 0 0 10px 0;
}

.menu-row a {
  color: white;
  font-weight: bold;
  text-decoration: none;
  font-size: small;
}

.menu-row-content {
  position: absolute;
  background: var(--dark1);
  width: 100%;
}

label,
.form-field label {
  margin-right: 10px;
  font-weight: bold;
}

#canvas-board {
  flex: 1;
  margin: 0 auto;
}

#main-menu {
  display: flex;
  flex-direction: row;
  width: 100%;
  flex: 1;
}

/* Hide scrollbar for Chrome, Safari and Opera */
#main-menu::-webkit-scrollbar {
  display: none;
}

/* Hide scrollbar for IE, Edge and Firefox */
#main-menu {
  -ms-overflow-style: none; /* IE and Edge */
  scrollbar-width: none; /* Firefox */
}

.reset-menu {
  display: flex;
  justify-content: flex-end;
  padding: 5px;
}

@media screen and (max-width: 800px) {
  h1 {
    font-size: medium;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10px;
  }

  #burger-toggle {
    display: inline;
  }

  #main-menu {
    background: var(--dark2);
    margin: 0 auto;
    flex-direction: column;
    position: absolute;
  }

  .menu-row {
    margin: 0 auto;
    width: 100%;
  }

  .menu-row h2,
  .form-field {
    margin: 0;
  }

  .menu-row h2 {
    border-bottom: 1px solid var(--dark3);
    border-top: none;
  }

  .form-field {
    padding: 10px;
  }

  .menu-row-content {
    position: relative;
    width: 100%;
  }
}