body {
    background-image: url("waterfall.gif");
    background-repeat: no-repeat;
    background-size: cover;
}

.buttons {
    text-align: center;
}

h2 {
    font-size: 200%;
    letter-spacing: 2px;
}

#safeTimerDisplay {
    color: white;
    font-size: 100px;
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
    letter-spacing: 4px;
}

#Button {
    padding: 10px 20px;
    display: inline;
    text-align: center;
    font-size: 30px;
    border-radius: 8px;
    background-color: lightcoral;
    border-width: 0;
    color: white;
    letter-spacing: 2px;
}

#Button:hover {
    cursor: pointer;
    color: lightgray;
}

#nav {
    margin: 20px auto;
    border-radius: 8px;
    width: 50%;
    text-align: center;
    background-color: lightcoral;
    color: white;
    font-family: Arial, Helvetica, sans-serif;
    padding: 3px;
    padding-bottom: 20px;
}

#nav h3 {
    display: inline;
    padding: 0 20px;
    font-weight: normal;
}

#nav h3:hover {
    color: lightgray;
    cursor: pointer;
}

#bottom-row {
    margin-top: 50px;
    margin-bottom: 20px;
}

#todolist {
    text-align: center;
    border-radius: 5px;
    background: transparent;
    background-color: lightcoral;
    width: 40%;
    margin-left: 8%;
    float: left;
}

#todohead {
    color: white;
    font-family: Arial, Helvetica, sans-serif;
    padding: 20px 0;
    margin: 0;
}

#newTask {
    padding: 10px;
}

#music {
    padding: 20px;
    text-align: center;
    border-radius: 5px;
    background-color: lightcoral;
    width: 40%;
    float: right;
    margin-right: 6%;
}

p {
    color: white;
    font-family: Arial, Helvetica, sans-serif;
    letter-spacing: 1px;
    font-size: large;
}

input {
    width: 50%;
    font-size: 16px;
    padding: 10px;
}

span {
    background-color: lightpink;
    font-family: Arial, Helvetica, sans-serif;
    color: white;
    padding: 12px 10px;
    font-size: 16px;
    cursor: pointer;
}

span:hover {
    background-color: #bbb;
}