body { background-color : skyblue; }
section { background-color : mistyrose; }
form { font-family: "Times New Roman", Serif; color: blueviolet }
form { background-color : burlywood; }
body{
    background-color : skyblue;
    margin:0;
    padding:0;
    font-family: "times New Roman", Serif;
}
header{
    background-color : lightpink;
    padding: 20px;
    text-align: center;
    border-bottom: 3px solid purple;
}
section{
    background-color : mistyrose;
    padding: 20px;
    min-height: 400px;
    border-bottom: 3px solid purple;
}
footer{
    background-color : lightcyan;
    text-align: left;
    padding: 15px;
    border-top: 3px solid purple;
    display: block;
}