body {
    margin-left: 20%;
    margin-right: 20%;
    background-color: #ffff99;
}

h1 {
    color: red;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    text-align: center;
}

h3 {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    text-align: center;
    font-style: italic;
}

p {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 12px;
}

.highlight {
    font-weight: bold;
    background-color: red;
    font-size: 18px;
}

.italic {
    font-style: italic;
}

.red {
    color:red;
}

.green {
    color: green;
}

.yellow {
    color: yellow;
}

.blue {
    color:blue;
}

.css-info p {
    display: inline;
}

.mosiac_image {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 300px;
    height: 300px;
}

.code-block {
    font-family:monospace;
    font-size: 12px;
    border: 1px solid black;
}

.p-title {
    font-weight: bold;
}

.tag-strong {
    font-weight: bold;
}

.antique-white {
    color: antiquewhite;
}

.created-by {
    text-align: center;
}

.author {
    font-style: italic;
}