body{
    font-family: Arial, sans-serif;
    background-color: #ffffff;
    color: #000000be;
}
header{
    background-color: #000000be;
    color: #ffffff;
    padding: 20px;
    text-align: center;
}
nav{
    background-color: #f0f0f0;
    padding: 10px;
}
nav ul{
    list-style-type: none;
    margin: 0;
    text-align: center;
}
nav ul li{
    display: inline;
    margin: 0 10px;
}
nav ul li a{
    text-decoration: none;
    color: rgb(34, 255, 45);
    font-weight: bold;
}
nav ul li a:hover{
color: #8c00ff;
}
main{
    padding: 20px;
}
h1, h2{
    color: #ff0000;
}
strong{
    color: #2bff00;
}
img{
    width: 400px;
    height: auto;
    margin: 20px 0;
    display: block;
}
footer{
    background-color: #f0f0f0;
    color: #000000be;
    text-align: center;
    padding: 10px;
    position: fixed;
    bottom: 0;
    width: 100%;
}
footer a{
    color: #2600ff;
    text-decoration: none;
}
footer a:hover{text-decoration: underline;}