body {
    background-color: black; 
    font-family: 'Courier New', Courier, monospace;
    text-decoration-color: lawngreen;
    }
h2{
    color: lawngreen;
    font-size: 20px;
}
h3{
    color: lawngreen;
    font-size: 15px;
}

h3:hover{
    color: blue;
}

.web1{
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 80%;
}

.web2{
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 80%;
}

.web3{
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 80%;
}

head {
    background-color: black;
    font-family: 'Courier New', Courier, monospace;
    text-decoration-color: lawngreen;
}

h1 {
   color: hotpink; text-align: center;
   font-family: 'Courier New', Courier, monospace;
   font-size: 30px; font-weight: bold; font-style: italic; font-stretch: wider;
}
    img {
        display: block;
        margin-left: auto;
        margin-right: auto;
        width: 100%;
    }
   
    div {
        max-width: 10%;
        position: relative;
        left: 1200px;
        top: 5px;
        z-index: 1;
        background-image: none;
    }

footer {
    background-color: black;
    font-family: 'Courier New', Courier, monospace;
    text-decoration-color: lawngreen;
}
    img {
        display: block;
        margin-left: auto;
        margin-right: auto;
        width: 100%;
    }