/* CSS some parts help taken from w3school*/
html{
   min-height: 100%;
}
body {
background: rgb(244,244,244);
background: linear-gradient(180deg, rgba(244,244,244,1) 0%, rgba(0,0,0,0.5172443977591037) 100%);
}
h1{
	color: gray;

}
ol{
	font-size: 20px;
	font-family: sans-serif;
		color: gray;

}


body {margin:0; }

ul {
  list-style-type: none;
  margin: 0;
  margin-left: 0px;
  padding: 0;
  overflow: hidden;
  background-color: #ffffff;
  position: fixed;
  top: 0;
  width: 100%;
}

li {
  float: left;

}

li a {
  display: block;
  color: gray;
  text-align: center;
  padding: 16px 18px;
  text-decoration: none;
  font-size: 16pt;
  font-family:sans-serif  ;
}

li a:hover:not(.active) {
  color: black;
}

.active {
  color: black;
}
img {
  filter: grayscale(100%);
}
table{
  margin: 20px;
  margin-top: 100px;
}
th, td {
  padding: 15px;
  text-align: left;
}