h1 {
    font-weight: bolder;
    margin-top: 20px;
    margin-left: 30px;
    font-size: 36px;
    font-family: Arial, Helvetica, sans-serif;
}
#subheading{
    position: relative;
    left: 350px;
    top: -40px;
    margin-left: auto;
    margin-right: auto;
    font-size: 20px;
    font-family: 'Times New Roman', Times, serif;
    line-height: 0.5;
}
table {
    position:relative;
    top: -20px;
    padding-left: 15px;
    padding-right: 15px;
    border-width: 1px;
    border-style: solid;
    border-color: black;
    border-collapse: collapse;
}
td, th {
    border-width: 1px;
    border-style: solid;
    border-color: black;
    width: 100px;
}
#timecol {
    text-align: left;
    padding-right: 10px;
    font-weight: bold;
    background-color:coral;
    width: 75px;
}
#headerrow {
    background-color: darkslategrey;
    color: white;
    font-weight: bold;
    text-align: left;
    padding-left: 10px;
}
#sleepin {
    background-color: lightgray;
    padding-left: 10px;
}
#logic {
    background-color: lightcyan;
    padding-left: 10px;
}
#cs {
    background-color: lightyellow;
    padding-left: 10px;
}
#study {
    background-color: lightgreen;
    padding-left: 10px;
}
#work {
    background-color: lightpink;
    padding-left: 10px;
}