body {
    font-family: palatino,times,serif;
    background-color: white;
    color: black;
    font-size: 18px;
}

h1 , h2 , h3 {
    color:maroon;
}

div.wrap {
    margin: 20px auto;
    width: 80%;
}

div.top { 
    padding: 10px 0;
}

#navbar {
    padding: 0 30px;
}

#navbar li { 
    display: inline;
    list-style-type: none;
    text-decoration: none;
    padding: 0 15px;
    margin-left: 0;
    font-weight: 150;
}

.header {
    text-align: center;
    padding: 10px 0;
}

div.section {
    padding: 7px 0;
}

div.content {
    text-align: justify;
}


div.bot { 
    padding: 10px 0;
}

#schedule td {
    vertical-align: top;
    padding: 5px 0;
}


div.minipage {
    padding: 10px 10px;
}

.center table {
    margin-left:auto;
    margin-right:auto;
}

.solution{padding:1ex;border-style:double;}