body {
    font-family: 'Avenir';
    font-size: 20px;
    font-weight: lighter;
    text-align: center;   
    overflow-x: hidden; 
}

table.centered {
    margin: 0 auto;
    text-align: center;
}

mono {
    font-family: 'Monaco';
    font-size: 16px;
    color: #8904B1;
}

i {
    color: #990000;
}

b {
    color: #990000;
}

sprite {
    font-style: italic;
    color: brown;
}

var,example {
    font-style: italic;
    color: green;
}

other {
    font-style: italic;
    color: purple;
}

.side {
    font-style: italic;
    color: green;
    text-align: center;
    margin: -50px 200px;
    width: 200px;
}

.rounded {
    border: 0px solid;
    border-radius: 25px;
}

img {
    margin-left: 0%;
}

.chapter {
    margin-top: 2%;
}

img.snap-playground-img {
    cursor: pointer;
}

hd {
    font-size: 42px;
}

hd1 {
    font-size: 32px;
    color: orange;
}

hd2 {
    font-size: 28px;
    color: purple;
    margin-top: 20px;
}

a {
    color: #666699;
}

a:hover {
    color: #B2B2CC;
}


.black {
    color: black;
}

a.black:hover {
    color: black;
}

.lefty {
    text-align: left;   
    margin-left: 20%;
    margin-right: 20%;
}

p {
    margin-left: 5%;
    margin-right: 5%;
    text-align: left;   
}

iframe {
    width: 90%;
    height: 90%;
}

.snap-playground-img {
    width: 90%;
}

boxed {
    font-style: italic;
    padding: 10px;
    color: gray;
    border: 1px solid gray;
}

red {
    color: red;
}

green {
    color: green;
}

/*
        Mobile Screens
*/      
@media screen and (max-width: 1370px) {
    li {
        padding: 10px;
    }

    a {
        font-size: 22px;
    }
}

@media screen and (max-width: 1370px) and (orientation: portrait){   
    a {
        font-size: 36px;
    }
}