html{box-sizing:border-box}*,*:before,*:after{box-sizing:inherit}
html{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}

body {
  font-family: "Raleway", sans-serif;
}

.header {
  padding: 2px;
  text-align: left;
  background: #000000;
  color: white;
  font-size: 30px;
  overflow: hidden;
}

.main {
  margin-left: 6%; /* Same as the width of the sidenav */
  font-size: 16px; /* Increased text to enable scrolling */
  padding: 0px 0px;
}
.button {
  background-color: #2bb7a8;
  border: none;
  color: white;
  padding: 15px 25px;
  font-size: 16px;
  cursor: pointer;
  position:absolute;left:50%
}

.button:hover {
  background-color: #ffc000;
}
/* Add a black background color to the top navigation */
.topnav {
  background-color: black;
  overflow: hidden;
}

/* Style the links inside the navigation bar */
.topnav a {
  float: left;
  display: block;
  color: #f2f2f2;
font-weight: bold;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
  border-left: 1px solid darkgrey;
}

/* Change the color of links on hover */
.topnav a:hover {
  background-color: #22a8d8;
  color: black;
}
.topnav a.active {
  background-color: #ffc000;
  color: white;
}
@media screen and (max-width: 800px) {
  .sidenav {
    width: 0%;
    height: 0%;
  }
  .sidenav a {float: left;}
div.content {margin-left: 0;}
}
@media screen and (max-height: 450px) {
  .sidenav {padding-top: 160px;}
  .sidenav a {font-size: 16px;}
}
@media screen and (max-width: 600px) {
  .topnav a:not(:first-child) {display: none;}
  .topnav a.icon {
    float: right;
    display: block;
  }
}