.toc ul {
    list-style-type: none;
  }
table {
  border: 1px solid black;
}
th {
  background: skyblue;
  color: black;
}
tr:nth-child(odd) td:nth-child(1){
	background: rgb(135, 206, 250, 0.5);
	color: black;
}
tr:nth-child(even) td:nth-child(1){
	background: rgb(135, 206, 250, 0.75);
	color: black;
}
tr:nth-child(odd){
  background-color: rgba(135, 206, 250, 0.25);
}
tr:nth-child(even){
  background-color: rgba(135, 206, 250, 0.5);
}