@charset "UTF-8;"

#container {
    width: 960px;
    margin: 0 auto;
}



header {
    width: 960px;
    background-color: aqua;
    text-align: center;
    height: 80px;
    line-height: 80px;
    margin: 0 auto;
}

main {
    width: 960px;
    margin: 0 auto;
    text-align: center;
}