.red{
    color:red;
    size: 1em;
}

.purple{
    color: purple;
    size: 1em;
}
.yellow{
    color: yellow;;
    size: 1em;
}

.Cyan{
    color: #00aabb;
    size: 1em;
}

.Orange{
    color: Orange;
    size: 1em;
}
.blue{
    color:blue;
    size: 1em;
}

.black{
    color:black;
    size: 1em;
}

.deepred{
    color:#990000;
    size: 1em;
}

.green{
    color:green;
    size: 1em;
}

.oneColor{
    color:#ddab21;
    size: 10em;
}

.twoColor{
    color:#0c6c00;
}

.threeColor{
    color: #3cac00;
}

.fourColor{
    color: #9acd32;
}

.fiveColor{
    color: #ffab21;
}

.sixColor{
    color: #aa6c00;
}

.sevenColor{
    color: blue;
}

.eightColor{
    color: #aca65a;
}

.nineColor{
    color: #9acd32;
}

.tenColor{
    color: #9acd32;
}

.title{
    display: block;
    font-size: x-large;
    font-weight: bolder;
    margin-top: 0.1em;
    margin-left: 0.1em;
}

.title2{
    font-size: large;
    font-weight: bolder;
    margin-top: 0.1em;
    margin-left: 0.1em;
}


ol{

    list-style:none;
    margin-top: 0;

}

a{
    text-decoration: none
}

.author{
    font-size: small;
    color: #000;
}

hr{
    margin-top: 0.2em;
    margin-bottom: 0.2em;
}

.exer{
    font-size: 2em;
    font-weight: bolder;
    padding-top: 30em;
}

hr{
    margin-left: 0;
}

.footFont{
    background-color: #333;
    border-color: #1f1f1f;
    color: #fff;
    text-shadow: 0 1px 0 #111;
    font-family: sans-serif;
    font-size: 1em;
}