body {
    margin: 0px;
    font-family: "Lato", sans-serif;
    overflow: hidden; /* Hide scrollbars */
  }
  
  canvas {
    position: absolute;
    /*background-color: lightgrey;*/
  }
  
  input {
    border: 1px white solid;
    height: 40px;
    width: 120px;
    margin: 1px;
    font-weight: bold;
    font-size: 15px;
    text-align: center;
    border-radius: 5px;
  }

  select {
    border: 0px white;
    border-radius: 5px;
    width: 80%;
  }

  .checkbox {
      height: 20px !important;
  }
  
  .menu {
    background-color: black;  
    color: white;  
    font-family: arial;  
    padding-top: 3px;
    padding-left: 10px;
  }
  
  .myButton {
      -moz-box-shadow:inset 0px 1px 0px 0px #ffffff;
      -webkit-box-shadow:inset 0px 1px 0px 0px #ffffff;
      box-shadow:inset 0px 1px 0px 0px #ffffff;
      background:-webkit-gradient(linear, left top, left bottom, color-stop(0.05, #ffffff), color-stop(1, #f6f6f6));
      background:-moz-linear-gradient(top, #ffffff 5%, #f6f6f6 100%);
      background:-webkit-linear-gradient(top, #ffffff 5%, #f6f6f6 100%);
      background:-o-linear-gradient(top, #ffffff 5%, #f6f6f6 100%);
      background:-ms-linear-gradient(top, #ffffff 5%, #f6f6f6 100%);
      background:linear-gradient(to bottom, #ffffff 5%, #f6f6f6 100%);
      filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#f6f6f6',GradientType=0);
      background-color:#ffffff;
      -moz-border-radius:2px;
      -webkit-border-radius:2px;
      border-radius:2px;
      border:1px solid #dcdcdc;
      display:inline-block;
      cursor:pointer;
      color:#666666;
      font-family:Arial;
      font-size:15px;
      font-weight:bold;
      padding:3px 10px;
      text-decoration:none;
      text-shadow:0px 1px 0px #ffffff;
    margin-bottom: 3px;
    margin-top: 1px;
    margin-left: 1px;
  }
  .myButton:hover {
      background:-webkit-gradient(linear, left top, left bottom, color-stop(0.05, #f6f6f6), color-stop(1, #ffffff));
      background:-moz-linear-gradient(top, #f6f6f6 5%, #ffffff 100%);
      background:-webkit-linear-gradient(top, #f6f6f6 5%, #ffffff 100%);
      background:-o-linear-gradient(top, #f6f6f6 5%, #ffffff 100%);
      background:-ms-linear-gradient(top, #f6f6f6 5%, #ffffff 100%);
      background:linear-gradient(to bottom, #f6f6f6 5%, #ffffff 100%);
      filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#f6f6f6', endColorstr='#ffffff',GradientType=0);
      background-color:#f6f6f6;
  }
  .myButton:active {
      position:relative;
      top:1px;
  }
  
  .sidenav {
    text-align: center;    
    width: 0;
    position: fixed;
    z-index: 1;
    top: 10;
    left: 0;
    background-color: rgb(202, 202, 202);
    overflow-x: hidden;
    transition: 0.5s;  
    border-radius: 0px 0px 10px 10px;    
    box-shadow: 5px 5px 5px #504f4f;
  }
  
  .sidenav a {
    padding: 8px 8px 8px 32px;
    text-decoration: none;
    font-size: 25px;
    color: black;
    display: block;
    transition: 0.3s;
  }
  
  .sidenav a:hover {
    color: #f1f1f1;
  }
  
  .sidenav .closebtn {
    position: absolute;
    top: 0;
    right: -2px;
    font-size: 26px;
  }

  .openclose {
    position: absolute;
    top: 60px;
    left: 0px; 
    z-index: 1; 
    background-color: black; 
    color: white;
    padding: 10px;
    border-radius: 0px 10px 10px 0px;
    transition: 0.5s;
    cursor: pointer;
    box-shadow: 5px 5px 5px #504f4f;
  }
  
  a {
    color:white;
  }

  a:hover {
    color: grey;
  }

  a:visited {
    color:white;
  }

  #main {
    transition: margin-left .5s;
    padding: 16px;
  }
  
  @media screen and (max-height: 450px) {
    .sidenav {padding-top: 10px;}
    .sidenav a {font-size: 12px;}
  }

  #headmenu{
    width:100%;
    background-color: black;
    color: white;
    font-family: arial;
    padding: 10px;
    height: 30px;
  }

  #left{float:left;width:100px;}
  
  #right{
    float:right;
    width:100px;
    text-align: right;
    padding-right: 20px;
  }
  
  #center{margin:0 auto;width:100px;}

  .someButton {
    padding: 10px;
    font-size: 10px;
    margin-top: 10px;
    margin-left: 10px;
    margin-right: 10px;
    height: 20px;
    background-color: #2196F3;
    color: white;
    border: 1px white solid;
    border-radius: 5px;
    cursor: pointer;
  }

  .menubox {
    color: white;
    background-color: #4b5158;
    margin-bottom: 1px;
    margin-top: 1px;
}

.tooltip-text {
  visibility: hidden;
  position: absolute;
  z-index: 10;
  width: 150px;
  color: white;
  font-size: 12px;
  background-color: #4786bd;
  border-radius: 10px;
  padding: 10px 15px 10px 15px;
}

.tooltipper:hover .tooltip-text {
  visibility: visible;
}

#top {
  top: -40px;
  left: -50%;
}

#bottom {
  top: 55px;
  left: 50%;
}

#left {
  top: -8px;
  right: 120%;
}

#right {
  top: -8px;
  left: 120%;
}

.action {
  padding-top: 1px;
  padding-bottom: 1px;
}

.action_last {
  padding-bottom: 2px;
}

#logo {
  width: 30px;
  height: 30px;
  border-radius: 4px;
}

.navbar-brand {
  padding: 14px 20px;
  font-size: 16px;
}

.navbar-nav {
  width: 100%;
}

.nav-item {
  padding: 6px 14px;
  text-align: center;
}

.nav-link {
  padding-bottom: 10px; 
}

.v-line {
  background-color: gray;
  width: 1px;
  height: 20px;
}

.navbar-collapse.collapse.in {
  display: block !important;
}

@media (max-width: 576px) {
  .nav-item {
      width: 100%;
      text-align: left;
  }

  .v-line {
      display: none;
  }
}

/* handles the radio buttons */
/* Customize the label (the container) */
.container {
  display: block;
  position: relative;
  padding-left: 35px;
  margin-bottom: 12px;
  cursor: pointer;
  font-size: 14px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* Hide the browser's default radio button */
.container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

/* Create a custom radio button */
.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 25px;
  width: 25px;
  background-color: #eee;
  border-radius: 50%;
}

/* On mouse-over, add a grey background color */
.container:hover input ~ .checkmark {
  background-color: black;
}

/* When the radio button is checked, add a blue background */
.container input:checked ~ .checkmark {
  background-color: #2196F3;
}

/* Create the indicator (the dot/circle - hidden when not checked) */
.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

/* Show the indicator (dot/circle) when checked */
.container input:checked ~ .checkmark:after {
  display: block;
}

/* Style the indicator (dot/circle) */
.container .checkmark:after {
  top: 9px;
  left: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: white;
}