body {
    background-color: rgb(20, 20, 20);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

p, h1, h2, h3 {
    color: white;
    text-align: center;
    
}
li a {
   font-size: 25px;

}
p {
    font-size: larger;
}
table, tr, td {
    text-align: center;
    margin-right: auto;
    padding-right: 150px;
}

td img {
    margin-left: 0%;
}

button {
    display: block;
    margin: auto;
    background-color: #0264d4;
    color: white;
}

input {
    display: block;
    margin: auto
}
    

 /* The side navigation menu */
 .sidebarnav {
    margin: 0;
    padding: 0;
    width: 200px;
    background-color: #292929;
    position: fixed;
    height: 100%;
    overflow: auto;
  }
  
  /* Sidebar links */
  .sidebarnav a {
    display: block;
    color: rgb(255, 255, 255);
    padding: 16px;
    text-decoration: none;
  }
  
  /* Active/current link */
  .sidebarnav a.active {
    background-color: #0264d4;
    color: white;
  }
  
  /* Links on mouse-over */
  .sidebarnav a:hover:not(.active) {
    background-color: #555;
    color: white;
  }
  
  /* Page content. The value of the margin-left property should match the value of the sidebar's width property */
  div.content {
    margin-left: 200px;
    padding: 1px 16px;
    height: 1000px;
  }
  
  /* On screens that are less than 700px wide, make the sidebar into a topbar */
  @media screen and (max-width: 700px) {
    .sidebarnav {
      width: 100%;
      height: auto;
      position: relative;
    }
    .sidebar a {float: left;}
    div.content {margin-left: 0;}
  }
  
  /* On screens that are less than 400px, display the bar vertically, instead of horizontally */
  @media screen and (max-width: 400px) {
    .sidebarnav a {
      text-align: center;
      float: none;
    }
    }
    ul {
        color: white;
    }