body  {
  background: rgb(0,0,255);
  background-color: #008080;
  cursor: url('/assets/arrow.cur'), auto;
  /*
  background: -moz-linear-gradient(0deg, rgba(0,0,255,1) 0%, rgba(255,255,0,1) 100%);
  background: -webkit-linear-gradient(0deg, rgba(0,0,255,1) 0%, rgba(255,255,0,1) 100%);
  background: linear-gradient(0deg, rgba(0,0,255,1) 0%, rgba(255,255,0,1) 100%);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#0000ff",endColorstr="#ffff00",GradientType=1);
  background-repeat: no-repeat;
  background-attachment: fixed;
  */
}

.button {
  cursor: pointer;
  border-color: #736b5e;
  background: #e8e6e3;
}

.topnav {
  background-color: #5a5a5a;
  overflow: hidden;
}
.topnav a {
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 25px;
  font-weight: bold;
  -webkit-animation: colorchange 20s infinite alternate;
}
@-webkit-keyframes colorchange {
  0% {
    color: blue;
  }
  10% {
    color: #8e44ad;
  }
  20% {
    color: #1abc9c;
  }
  30% {
    color: #d35400;
  }
  40% {
    color: blue;
  }
  50% {
    color: #34495e;
  }
  60% {
    color: blue;
  }
  70% {
    color: #2980b9;
  }
  80% {
    color: #f1c40f;
  }
  90% {
    color: #2980b9;
  }
  100% {
    color: pink;
  }
}

/* unvisited link */
a:link {
  color: hotpink;
}

/* visited link */
a:visited {
  color: hotpink;
}

/* mouse over link */
a:hover {
  color: orangered;
}

/* selected link */
a:active {
  color: blue;
}

.center {
  margin: 0 auto;
}


.rgb {
  color: #313131;
  -webkit-animation: colorchange 20s infinite alternate;
}

@-webkit-keyframes colorchange {
  0% {
    color: blue;
  }
  10% {
    color: #8e44ad;
  }
  20% {
    color: #1abc9c;
  }
  30% {
    color: #d35400;
  }
  40% {
    color: blue;
  }
  50% {
    color: #34495e;
  }
  60% {
    color: blue;
  }
  70% {
    color: #2980b9;
  }
  80% {
    color: #f1c40f;
  }
  90% {
    color: #2980b9;
  }
  100% {
    color: pink;
  }
}




.callout {
  position: fixed;
  bottom: 35px;
  right: 20px;
  margin-left: 20px;
  max-width: 300px;
}

.callout-header {
  padding: 25px 15px;
  background: #555;
  font-size: 30px;
  color: white;
}

.callout-container {
  padding: 15px;
  background-color: #ccc;
  color: black
}

.closebtn {
  position: absolute;
  top: 5px;
  right: 15px;
  color: white;
  font-size: 30px;
  cursor: pointer;
}

.closebtn:hover {
  color: lightgrey;
}



.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip .tooltiptext {
  visibility: hidden;
  width: 140px;
  background-color: #555;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px;
  position: absolute;
  z-index: 1;
  bottom: 150%;
  left: 50%;
  margin-left: -75px;
  opacity: 0;
  transition: opacity 0.3s;
}

.tooltip .tooltiptext::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #555 transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
}