#scrollToTop {
    position:fixed;
    right:10px;
    bottom: 10px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #5f7a6b;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.25);
    color: white;
    outline: none;
    cursor: pointer;
    border: none;
}

h1 {
    background-color: #5f7a6b;
    color: white;
    font-family: Sans-serif;
}

section#selection {
    padding:3em;
}

 table {
            font-family: Arial, Helvetica, sans-serif;
            border-collapse: collapse;
            width: 75%;
            margin-left:5em;
        }
        td,
        th {
            border: 1px solid #ddd;
            padding: 1em;
        }
        tr:nth-child(odd) {
            background-color: #afbcb5;
        }
        th {
            padding-top: 12px;
            padding-bottom: 12px;
            padding: 12px;
            text-align: center;
            background-color:  #5f7a6b;
            color: white;
        }

button {
    background-color: #5f7a6b;
    color: white;
    font-family: Sans-serif;
    /*text-align: left;*/
    padding: 8px;
}


img{
    max-width: 300px; width: 100%; 
    margin-left:10em;
}