body {  margin: 5%;
        font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif;
    }
h1, h2, h3 {color: darkslategray}



table {

    border-collapse: collapse;
}
td {
		border: darkslategray 1px solid;
	}
	tr {
		background: #b8d1f3;
	}

tr td:nth-child(odd){
		background: lightgrey;
	}
tr td:nth-child(even){
		background: whitesmoke;
	}

.done {color: green; font-weight: bold}
.notdone {color: red; font-weight: bold}