:root {
    --th:#48A8D0;
}
body {
    margin: 0px;
    font-family: 'garamond';
    background-image: url("bg.png");
    background-size: auto 100vh;
    background-attachment: fixed;
    image-rendering: pixelated;
    line-height: 20pt;
}
a {
    color: #0850C8;
    font-weight: bold;
}
.wrap {
    background: #fff;
    width: 500px;
    margin: auto;
    height: 100vh;
    position: fixed;
    overflow: auto;
}
.selfie {
    float: left; 
    width: 100px; 
    text-align: center; 
    padding: 20px; 
    border: 4px dotted var(--th); 
    margin: 15px; 
    border-radius: 100%;
}
section {
    padding: 15px;
}
/* table stylings */
table {
    width: 100%;
}
th {
    background-color: var(--th);
    color: #fff;
    width: 25%;
}
/* tool tips */
.tooltip-container {
    position: relative;
    display: inline-block;
  }
  
  .tooltip-content {
    display: none;
    position: absolute;
    left: 0;
    background-color: var(--th);
    color: #fff;
    padding: 5px;
  }
  
  .tooltip-trigger:hover + .tooltip-content {
    display: block;
    position: absolute;
    z-index: 1;
    width: 100px;
    bottom: 100%;
    text-align: center;
  }
  .tooltip-trigger img:hover{
    width: 110px;
  }
  .back {
    padding: 5px;
    background: var(--th);
  }
  .back a {
    color: #fff;
  }
  /*responsive */
  @media only screen and (max-width: 768px) {
    .wrap {
      width: 100%;
    }
  }