* {
    margin: 0;
    font-family: helvetica, serif;
}
body {
    background-color: lightyellow;
    width: 800px;
    margin: 0 auto;
}
img {
    width: 400px;
    height: 250px;
    padding-left: 0px;
}
ul img {
    width: 250px;
    height: 200px;
}
div#header img {
    width: 150px;
    height: 100px;
    padding: 10px;
    
}
div#header {
    background-color: lightsalmon;
    padding: 10px;
    margin-top: 30px;
    text-align: center;
}
div#menu {
    text-align: center;
    background-color: teal;
    top: 0;
    height: 20px;
    width: inherit;
    padding: 5px 0;
    
    
}
div#content {
    background-color: powderblue;
    padding: 15px;
    text-align: center;
}
div#content img{
    border: double;
    border-width: 5px;
}
div#footer {
    background-color: #2626A8;
    padding: 10px;
    text-align: center;
}
div#footer a{
    font: bold 12pt helvetica,serif;
    color: black;
}
h1 {
    font-size: 20pt;
}
h3 {
    text-align: left; 
}
.special{
    text-align: left;
}
em li{
    list-style-type: none;
    font: bold 15pt helvetica,serif;
    text-decoration: underline;
}
p li{
    list-style-type: none;
    font: bold 15pt helvetica,serif;
    text-decoration: underline;
}
div#menu li{
    display: inline;
}

a {
    text-decoration: none;
    color: black;
    font: bold 14pt helvetica,serif;
   
}


nav a::before {
    content: "{";
}
nav a::after {
    content: "}";
}
nav a:hover {
    color: white;
    background-color: black;
}