*{
    margin: 0;
    padding: 0;
    
}
body{
    background-color: rgb(223, 227, 235);
    font-family: sans-serif;
}
header{
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
    background-color: rgb(106, 105, 128);
    padding: 20px;
}
header h1{
    color: aliceblue;
    font-weight: 700;
}
header p{
    font-weight: 500;
    color: antiquewhite;
    font-style: italic;
}
nav{
    background-color: rgb(107, 123, 156);
    text-align: center;
    padding: 10px;
}
nav a{
    color: aliceblue;
    font-weight: 500;
    font-weight: bold;
    text-decoration: none;
}
nav a:hover{
    text-decoration: underline;
    color: rgb(23, 23, 26);
}
main{
    padding: 20px;
    max-width: 800px;
    margin: 0 auto;
}
section{
    margin-bottom: 25px;
}
.c1{
    margin-bottom: 10px;
    color: rgb(15, 15, 31);
}
h3{
    color: rgb(35, 35, 90);
    margin-top: 8px;
    margin-bottom: 5px;
}
footer{
    background-color: rgb(106, 105, 128);
    color: aliceblue;
    text-align: center;
    padding: 15px;
    margin-top: 15px;
}
footer p{
    margin: 6px;
}